202266710

素因数分解:

$2^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{257}}^1\times {\mathrm{373}}^1$

素因数の和:848

約数の個数: 32

約数和(自身を含む): 368213472

約数和(自身を除く): 165946762

約数列:

[1, 2, 5, 10, 211, 257, 373, 422, 514, 746, 1055, 1285, 1865, 2110, 2570, 3730, 54227, 78703, 95861, 108454, 157406, 191722, 271135, 393515, 479305, 542270, 787030, 958610, 20226671, 40453342, 101133355, 202266710]

約数ペア:

[(1, 202266710), (2, 101133355), (5, 40453342), (10, 20226671), (211, 958610), (257, 787030), (373, 542270), (422, 479305), (514, 393515), (746, 271135), (1055, 191722), (1285, 157406), (1865, 108454), (2110, 95861), (2570, 78703), (3730, 54227)]