210325324

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{81019}}^1$

素因数の和:81093

約数の個数: 24

約数和(自身を含む): 408340800

約数和(自身を除く): 198015476

約数列:

[1, 2, 4, 11, 22, 44, 59, 118, 236, 649, 1298, 2596, 81019, 162038, 324076, 891209, 1782418, 3564836, 4780121, 9560242, 19120484, 52581331, 105162662, 210325324]

約数ペア:

[(1, 210325324), (2, 105162662), (4, 52581331), (11, 19120484), (22, 9560242), (44, 4780121), (59, 3564836), (118, 1782418), (236, 891209), (649, 324076), (1298, 162038), (2596, 81019)]