202238478280

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{467}}^1\times {\mathrm{349241}}^1$

素因数の和:349750

約数の個数: 64

約数和(自身を含む): 470722337280

約数和(自身を除く): 268483859000

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 467, 620, 934, 1240, 1868, 2335, 3736, 4670, 9340, 14477, 18680, 28954, 57908, 72385, 115816, 144770, 289540, 349241, 579080, 698482, 1396964, 1746205, 2793928, 3492410, 6984820, 10826471, 13969640, 21652942, 43305884, 54132355, 86611768, 108264710, 163095547, 216529420, 326191094, 433058840, 652382188, 815477735, 1304764376, 1630955470, 3261910940, 5055961957, 6523821880, 10111923914, 20223847828, 25279809785, 40447695656, 50559619570, 101119239140, 202238478280]

約数ペア:

[(1, 202238478280), (2, 101119239140), (4, 50559619570), (5, 40447695656), (8, 25279809785), (10, 20223847828), (20, 10111923914), (31, 6523821880), (40, 5055961957), (62, 3261910940), (124, 1630955470), (155, 1304764376), (248, 815477735), (310, 652382188), (467, 433058840), (620, 326191094), (934, 216529420), (1240, 163095547), (1868, 108264710), (2335, 86611768), (3736, 54132355), (4670, 43305884), (9340, 21652942), (14477, 13969640), (18680, 10826471), (28954, 6984820), (57908, 3492410), (72385, 2793928), (115816, 1746205), (144770, 1396964), (289540, 698482), (349241, 579080)]