202007164

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{269}}^1$

素因数の和:574

約数の個数: 48

約数和(自身を含む): 384199200

約数和(自身を除く): 182192036

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 241, 269, 482, 538, 779, 964, 1076, 1558, 3116, 4579, 5111, 9158, 9881, 10222, 11029, 18316, 19762, 20444, 22058, 39524, 44116, 64829, 129658, 187739, 209551, 259316, 375478, 419102, 750956, 838204, 1231751, 2463502, 2657989, 4927004, 5315978, 10631956, 50501791, 101003582, 202007164]

約数ペア:

[(1, 202007164), (2, 101003582), (4, 50501791), (19, 10631956), (38, 5315978), (41, 4927004), (76, 2657989), (82, 2463502), (164, 1231751), (241, 838204), (269, 750956), (482, 419102), (538, 375478), (779, 259316), (964, 209551), (1076, 187739), (1558, 129658), (3116, 64829), (4579, 44116), (5111, 39524), (9158, 22058), (9881, 20444), (10222, 19762), (11029, 18316)]