201319264447

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{2880887}}^1$

素因数の和:2881110

約数の個数: 16

約数和(自身を含む): 235080460800

約数和(自身を除く): 33761196353

約数列:

[1, 7, 67, 149, 469, 1043, 9983, 69881, 2880887, 20166209, 193019429, 429252163, 1351136003, 3004765141, 28759894921, 201319264447]

約数ペア:

[(1, 201319264447), (7, 28759894921), (67, 3004765141), (149, 1351136003), (469, 429252163), (1043, 193019429), (9983, 20166209), (69881, 2880887)]