207133030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43063}}^1$

素因数の和:43120

約数の個数: 32

約数和(自身を含む): 412380864

約数和(自身を除く): 205247834

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 4810, 43063, 86126, 215315, 430630, 559819, 1119638, 1593331, 2799095, 3186662, 5598190, 7966655, 15933310, 20713303, 41426606, 103566515, 207133030]

約数ペア:

[(1, 207133030), (2, 103566515), (5, 41426606), (10, 20713303), (13, 15933310), (26, 7966655), (37, 5598190), (65, 3186662), (74, 2799095), (130, 1593331), (185, 1119638), (370, 559819), (481, 430630), (962, 215315), (2405, 86126), (4810, 43063)]