202465628

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{5323}}^1$

素因数の和:5621

約数の個数: 24

約数和(自身を含む): 365375472

約数和(自身を除く): 162909844

約数列:

[1, 2, 4, 37, 74, 148, 257, 514, 1028, 5323, 9509, 10646, 19018, 21292, 38036, 196951, 393902, 787804, 1368011, 2736022, 5472044, 50616407, 101232814, 202465628]

約数ペア:

[(1, 202465628), (2, 101232814), (4, 50616407), (37, 5472044), (74, 2736022), (148, 1368011), (257, 787804), (514, 393902), (1028, 196951), (5323, 38036), (9509, 21292), (10646, 19018)]