202155401

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{2477}}^1$

素因数の和:2704

約数の個数: 16

約数和(自身を含む): 235509120

約数和(自身を除く): 33353719

約数列:

[1, 7, 89, 131, 623, 917, 2477, 11659, 17339, 81613, 220453, 324487, 1543171, 2271409, 28879343, 202155401]

約数ペア:

[(1, 202155401), (7, 28879343), (89, 2271409), (131, 1543171), (623, 324487), (917, 220453), (2477, 81613), (11659, 17339)]