201212687417

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{40888577}}^1$

素因数の和:40888640

約数の個数: 16

約数和(自身を含む): 248602554240

約数和(自身を除く): 47389866823

約数列:

[1, 7, 19, 37, 133, 259, 703, 4921, 40888577, 286220039, 776882963, 1512877349, 5438180741, 10590141443, 28744669631, 201212687417]

約数ペア:

[(1, 201212687417), (7, 28744669631), (19, 10590141443), (37, 5438180741), (133, 1512877349), (259, 776882963), (703, 286220039), (4921, 40888577)]