201248931

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{8761}}^1$

素因数の和:8827

約数の個数: 32

約数和(自身を含む): 314030080

約数和(自身を除く): 112781149

約数列:

[1, 3, 13, 19, 31, 39, 57, 93, 247, 403, 589, 741, 1209, 1767, 7657, 8761, 22971, 26283, 113893, 166459, 271591, 341679, 499377, 814773, 2163967, 3530683, 5160229, 6491901, 10592049, 15480687, 67082977, 201248931]

約数ペア:

[(1, 201248931), (3, 67082977), (13, 15480687), (19, 10592049), (31, 6491901), (39, 5160229), (57, 3530683), (93, 2163967), (247, 814773), (403, 499377), (589, 341679), (741, 271591), (1209, 166459), (1767, 113893), (7657, 26283), (8761, 22971)]