200021926

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{207923}}^1$

素因数の和:207975

約数の個数: 16

約数和(自身を含む): 331846704

約数和(自身を除く): 131824778

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 207923, 415846, 2702999, 5405998, 7693151, 15386302, 100010963, 200021926]

約数ペア:

[(1, 200021926), (2, 100010963), (13, 15386302), (26, 7693151), (37, 5405998), (74, 2702999), (481, 415846), (962, 207923)]