203081086

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1\times {\mathrm{557}}^1$

素因数の和:988

約数の個数: 32

約数和(自身を含む): 338415840

約数和(自身を除く): 135334754

約数列:

[1, 2, 13, 26, 37, 74, 379, 481, 557, 758, 962, 1114, 4927, 7241, 9854, 14023, 14482, 20609, 28046, 41218, 182299, 211103, 267917, 364598, 422206, 535834, 2744339, 5488678, 7810811, 15621622, 101540543, 203081086]

約数ペア:

[(1, 203081086), (2, 101540543), (13, 15621622), (26, 7810811), (37, 5488678), (74, 2744339), (379, 535834), (481, 422206), (557, 364598), (758, 267917), (962, 211103), (1114, 182299), (4927, 41218), (7241, 28046), (9854, 20609), (14023, 14482)]