201968743

素因数分解:

${\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{349}}^1$

素因数の和:642

約数の個数: 16

約数和(自身を含む): 210924000

約数和(自身を除く): 8955257

約数列:

[1, 53, 61, 179, 349, 3233, 9487, 10919, 18497, 21289, 62471, 578707, 1128317, 3310963, 3810731, 201968743]

約数ペア:

[(1, 201968743), (53, 3810731), (61, 3310963), (179, 1128317), (349, 578707), (3233, 62471), (9487, 21289), (10919, 18497)]