172200000004

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{443814433}}^1$

素因数の和:443814534

約数の個数: 12

約数和(自身を含む): 304456701724

約数和(自身を除く): 132256701720

約数列:

[1, 2, 4, 97, 194, 388, 443814433, 887628866, 1775257732, 43050000001, 86100000002, 172200000004]

約数ペア:

[(1, 172200000004), (2, 86100000002), (4, 43050000001), (97, 1775257732), (194, 887628866), (388, 443814433)]