203421504

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:309

約数の個数: 224

約数和(自身を含む): 655441920

約数和(自身を除く): 452020416

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 31, 32, 33, 39, 44, 48, 52, 62, 64, 66, 78, 88, 93, 96, 104, 124, 132, 143, 156, 176, 186, 192, 208, 239, 248, 264, 286, 312, 341, 352, 372, 403, 416, 429, 478, 496, 528, 572, 624, 682, 704, 717, 744, 806, 832, 858, 956, 992, 1023, 1056, 1144, 1209, 1248, 1364, 1434, 1488, 1612, 1716, 1912, 1984, 2046, 2112, 2288, 2418, 2496, 2629, 2728, 2868, 2976, 3107, 3224, 3432, 3824, 4092, 4433, 4576, 4836, 5258, 5456, 5736, 5952, 6214, 6448, 6864, 7409, 7648, 7887, 8184, 8866, 9152, 9321, 9672, 10516, 10912, 11472, 12428, 12896, 13299, 13728, 14818, 15296, 15774, 16368, 17732, 18642, 19344, 21032, 21824, 22227, 22944, 24856, 25792, 26598, 27456, 29636, 31548, 32736, 34177, 35464, 37284, 38688, 42064, 44454, 45888, 49712, 53196, 59272, 63096, 65472, 68354, 70928, 74568, 77376, 81499, 84128, 88908, 96317, 99424, 102531, 106392, 118544, 126192, 136708, 141856, 149136, 162998, 168256, 177816, 192634, 198848, 205062, 212784, 237088, 244497, 252384, 273416, 283712, 288951, 298272, 325996, 355632, 385268, 410124, 425568, 474176, 488994, 504768, 546832, 577902, 596544, 651992, 711264, 770536, 820248, 851136, 977988, 1059487, 1093664, 1155804, 1303984, 1422528, 1541072, 1640496, 1955976, 2118974, 2187328, 2311608, 2607968, 3082144, 3178461, 3280992, 3911952, 4237948, 4623216, 5215936, 6164288, 6356922, 6561984, 7823904, 8475896, 9246432, 12713844, 15647808, 16951792, 18492864, 25427688, 33903584, 50855376, 67807168, 101710752, 203421504]

約数ペア:

[(1, 203421504), (2, 101710752), (3, 67807168), (4, 50855376), (6, 33903584), (8, 25427688), (11, 18492864), (12, 16951792), (13, 15647808), (16, 12713844), (22, 9246432), (24, 8475896), (26, 7823904), (31, 6561984), (32, 6356922), (33, 6164288), (39, 5215936), (44, 4623216), (48, 4237948), (52, 3911952), (62, 3280992), (64, 3178461), (66, 3082144), (78, 2607968), (88, 2311608), (93, 2187328), (96, 2118974), (104, 1955976), (124, 1640496), (132, 1541072), (143, 1422528), (156, 1303984), (176, 1155804), (186, 1093664), (192, 1059487), (208, 977988), (239, 851136), (248, 820248), (264, 770536), (286, 711264), (312, 651992), (341, 596544), (352, 577902), (372, 546832), (403, 504768), (416, 488994), (429, 474176), (478, 425568), (496, 410124), (528, 385268), (572, 355632), (624, 325996), (682, 298272), (704, 288951), (717, 283712), (744, 273416), (806, 252384), (832, 244497), (858, 237088), (956, 212784), (992, 205062), (1023, 198848), (1056, 192634), (1144, 177816), (1209, 168256), (1248, 162998), (1364, 149136), (1434, 141856), (1488, 136708), (1612, 126192), (1716, 118544), (1912, 106392), (1984, 102531), (2046, 99424), (2112, 96317), (2288, 88908), (2418, 84128), (2496, 81499), (2629, 77376), (2728, 74568), (2868, 70928), (2976, 68354), (3107, 65472), (3224, 63096), (3432, 59272), (3824, 53196), (4092, 49712), (4433, 45888), (4576, 44454), (4836, 42064), (5258, 38688), (5456, 37284), (5736, 35464), (5952, 34177), (6214, 32736), (6448, 31548), (6864, 29636), (7409, 27456), (7648, 26598), (7887, 25792), (8184, 24856), (8866, 22944), (9152, 22227), (9321, 21824), (9672, 21032), (10516, 19344), (10912, 18642), (11472, 17732), (12428, 16368), (12896, 15774), (13299, 15296), (13728, 14818)]