207874736

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{8431}}^1$

素因数の和:8529

約数の個数: 40

約数和(自身を含む): 426591744

約数和(自身を除く): 218717008

約数列:

[1, 2, 4, 8, 16, 23, 46, 67, 92, 134, 184, 268, 368, 536, 1072, 1541, 3082, 6164, 8431, 12328, 16862, 24656, 33724, 67448, 134896, 193913, 387826, 564877, 775652, 1129754, 1551304, 2259508, 3102608, 4519016, 9038032, 12992171, 25984342, 51968684, 103937368, 207874736]

約数ペア:

[(1, 207874736), (2, 103937368), (4, 51968684), (8, 25984342), (16, 12992171), (23, 9038032), (46, 4519016), (67, 3102608), (92, 2259508), (134, 1551304), (184, 1129754), (268, 775652), (368, 564877), (536, 387826), (1072, 193913), (1541, 134896), (3082, 67448), (6164, 33724), (8431, 24656), (12328, 16862)]