201631235

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{75659}}^1$

素因数の和:75718

約数の個数: 16

約数和(自身を含む): 266928480

約数和(自身を除く): 65297245

約数列:

[1, 5, 13, 41, 65, 205, 533, 2665, 75659, 378295, 983567, 3102019, 4917835, 15510095, 40326247, 201631235]

約数ペア:

[(1, 201631235), (5, 40326247), (13, 15510095), (41, 4917835), (65, 3102019), (205, 983567), (533, 378295), (2665, 75659)]