201467812

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2137}}^1$

素因数の和:2205

約数の個数: 72

約数和(自身を含む): 453828984

約数和(自身を除く): 252361172

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 49, 52, 74, 91, 98, 148, 182, 196, 259, 364, 481, 518, 637, 962, 1036, 1274, 1813, 1924, 2137, 2548, 3367, 3626, 4274, 6734, 7252, 8548, 13468, 14959, 23569, 27781, 29918, 47138, 55562, 59836, 79069, 94276, 104713, 111124, 158138, 194467, 209426, 316276, 388934, 418852, 553483, 777868, 1027897, 1106966, 1361269, 2055794, 2213932, 2722538, 3874381, 4111588, 5445076, 7195279, 7748762, 14390558, 15497524, 28781116, 50366953, 100733906, 201467812]

約数ペア:

[(1, 201467812), (2, 100733906), (4, 50366953), (7, 28781116), (13, 15497524), (14, 14390558), (26, 7748762), (28, 7195279), (37, 5445076), (49, 4111588), (52, 3874381), (74, 2722538), (91, 2213932), (98, 2055794), (148, 1361269), (182, 1106966), (196, 1027897), (259, 777868), (364, 553483), (481, 418852), (518, 388934), (637, 316276), (962, 209426), (1036, 194467), (1274, 158138), (1813, 111124), (1924, 104713), (2137, 94276), (2548, 79069), (3367, 59836), (3626, 55562), (4274, 47138), (6734, 29918), (7252, 27781), (8548, 23569), (13468, 14959)]