208017610

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1223633}}^1$

素因数の和:1223657

約数の個数: 16

約数和(自身を含む): 396457416

約数和(自身を除く): 188439806

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1223633, 2447266, 6118165, 12236330, 20801761, 41603522, 104008805, 208017610]

約数ペア:

[(1, 208017610), (2, 104008805), (5, 41603522), (10, 20801761), (17, 12236330), (34, 6118165), (85, 2447266), (170, 1223633)]