203123424

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1489}}^1$

素因数の和:1545

約数の個数: 144

約数和(自身を含む): 642070800

約数和(自身を除く): 438947376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 49, 56, 58, 84, 87, 96, 98, 112, 116, 147, 168, 174, 196, 203, 224, 232, 294, 336, 348, 392, 406, 464, 588, 609, 672, 696, 784, 812, 928, 1176, 1218, 1392, 1421, 1489, 1568, 1624, 2352, 2436, 2784, 2842, 2978, 3248, 4263, 4467, 4704, 4872, 5684, 5956, 6496, 8526, 8934, 9744, 10423, 11368, 11912, 17052, 17868, 19488, 20846, 22736, 23824, 31269, 34104, 35736, 41692, 43181, 45472, 47648, 62538, 68208, 71472, 72961, 83384, 86362, 125076, 129543, 136416, 142944, 145922, 166768, 172724, 218883, 250152, 259086, 291844, 302267, 333536, 345448, 437766, 500304, 518172, 583688, 604534, 690896, 875532, 906801, 1000608, 1036344, 1167376, 1209068, 1381792, 1751064, 1813602, 2072688, 2115869, 2334752, 2418136, 3502128, 3627204, 4145376, 4231738, 4836272, 6347607, 7004256, 7254408, 8463476, 9672544, 12695214, 14508816, 16926952, 25390428, 29017632, 33853904, 50780856, 67707808, 101561712, 203123424]

約数ペア:

[(1, 203123424), (2, 101561712), (3, 67707808), (4, 50780856), (6, 33853904), (7, 29017632), (8, 25390428), (12, 16926952), (14, 14508816), (16, 12695214), (21, 9672544), (24, 8463476), (28, 7254408), (29, 7004256), (32, 6347607), (42, 4836272), (48, 4231738), (49, 4145376), (56, 3627204), (58, 3502128), (84, 2418136), (87, 2334752), (96, 2115869), (98, 2072688), (112, 1813602), (116, 1751064), (147, 1381792), (168, 1209068), (174, 1167376), (196, 1036344), (203, 1000608), (224, 906801), (232, 875532), (294, 690896), (336, 604534), (348, 583688), (392, 518172), (406, 500304), (464, 437766), (588, 345448), (609, 333536), (672, 302267), (696, 291844), (784, 259086), (812, 250152), (928, 218883), (1176, 172724), (1218, 166768), (1392, 145922), (1421, 142944), (1489, 136416), (1568, 129543), (1624, 125076), (2352, 86362), (2436, 83384), (2784, 72961), (2842, 71472), (2978, 68208), (3248, 62538), (4263, 47648), (4467, 45472), (4704, 43181), (4872, 41692), (5684, 35736), (5956, 34104), (6496, 31269), (8526, 23824), (8934, 22736), (9744, 20846), (10423, 19488), (11368, 17868), (11912, 17052)]