201558528

素因数分解:

$2^9\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:155

約数の個数: 240

約数和(自身を含む): 643458816

約数和(自身を除く): 441900288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 32, 34, 36, 48, 51, 62, 64, 68, 72, 83, 93, 96, 102, 124, 128, 136, 144, 153, 166, 186, 192, 204, 248, 249, 256, 272, 279, 288, 306, 332, 372, 384, 408, 496, 498, 512, 527, 544, 558, 576, 612, 664, 744, 747, 768, 816, 992, 996, 1054, 1088, 1116, 1152, 1224, 1328, 1411, 1488, 1494, 1536, 1581, 1632, 1984, 1992, 2108, 2176, 2232, 2304, 2448, 2573, 2656, 2822, 2976, 2988, 3162, 3264, 3968, 3984, 4216, 4233, 4352, 4464, 4608, 4743, 4896, 5146, 5312, 5644, 5952, 5976, 6324, 6528, 7719, 7936, 7968, 8432, 8466, 8704, 8928, 9486, 9792, 10292, 10624, 11288, 11904, 11952, 12648, 12699, 13056, 15438, 15872, 15936, 16864, 16932, 17856, 18972, 19584, 20584, 21248, 22576, 23157, 23808, 23904, 25296, 25398, 26112, 30876, 31872, 33728, 33864, 35712, 37944, 39168, 41168, 42496, 43741, 45152, 46314, 47616, 47808, 50592, 50796, 61752, 63744, 67456, 67728, 71424, 75888, 78336, 82336, 87482, 90304, 92628, 95616, 101184, 101592, 123504, 127488, 131223, 134912, 135456, 142848, 151776, 164672, 174964, 180608, 185256, 191232, 202368, 203184, 247008, 262446, 269824, 270912, 303552, 329344, 349928, 361216, 370512, 382464, 393669, 404736, 406368, 494016, 524892, 541824, 607104, 658688, 699856, 722432, 741024, 787338, 809472, 812736, 988032, 1049784, 1083648, 1214208, 1317376, 1399712, 1482048, 1574676, 1625472, 1976064, 2099568, 2167296, 2428416, 2799424, 2964096, 3149352, 3250944, 3952128, 4199136, 5598848, 5928192, 6298704, 6501888, 8398272, 11197696, 11856384, 12597408, 16796544, 22395392, 25194816, 33593088, 50389632, 67186176, 100779264, 201558528]

約数ペア:

[(1, 201558528), (2, 100779264), (3, 67186176), (4, 50389632), (6, 33593088), (8, 25194816), (9, 22395392), (12, 16796544), (16, 12597408), (17, 11856384), (18, 11197696), (24, 8398272), (31, 6501888), (32, 6298704), (34, 5928192), (36, 5598848), (48, 4199136), (51, 3952128), (62, 3250944), (64, 3149352), (68, 2964096), (72, 2799424), (83, 2428416), (93, 2167296), (96, 2099568), (102, 1976064), (124, 1625472), (128, 1574676), (136, 1482048), (144, 1399712), (153, 1317376), (166, 1214208), (186, 1083648), (192, 1049784), (204, 988032), (248, 812736), (249, 809472), (256, 787338), (272, 741024), (279, 722432), (288, 699856), (306, 658688), (332, 607104), (372, 541824), (384, 524892), (408, 494016), (496, 406368), (498, 404736), (512, 393669), (527, 382464), (544, 370512), (558, 361216), (576, 349928), (612, 329344), (664, 303552), (744, 270912), (747, 269824), (768, 262446), (816, 247008), (992, 203184), (996, 202368), (1054, 191232), (1088, 185256), (1116, 180608), (1152, 174964), (1224, 164672), (1328, 151776), (1411, 142848), (1488, 135456), (1494, 134912), (1536, 131223), (1581, 127488), (1632, 123504), (1984, 101592), (1992, 101184), (2108, 95616), (2176, 92628), (2232, 90304), (2304, 87482), (2448, 82336), (2573, 78336), (2656, 75888), (2822, 71424), (2976, 67728), (2988, 67456), (3162, 63744), (3264, 61752), (3968, 50796), (3984, 50592), (4216, 47808), (4233, 47616), (4352, 46314), (4464, 45152), (4608, 43741), (4743, 42496), (4896, 41168), (5146, 39168), (5312, 37944), (5644, 35712), (5952, 33864), (5976, 33728), (6324, 31872), (6528, 30876), (7719, 26112), (7936, 25398), (7968, 25296), (8432, 23904), (8466, 23808), (8704, 23157), (8928, 22576), (9486, 21248), (9792, 20584), (10292, 19584), (10624, 18972), (11288, 17856), (11904, 16932), (11952, 16864), (12648, 15936), (12699, 15872), (13056, 15438)]