215513612

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{36979}}^1$

素因数の和:37061

約数の個数: 24

約数和(自身を含む): 397608960

約数和(自身を除く): 182095348

約数列:

[1, 2, 4, 31, 47, 62, 94, 124, 188, 1457, 2914, 5828, 36979, 73958, 147916, 1146349, 1738013, 2292698, 3476026, 4585396, 6952052, 53878403, 107756806, 215513612]

約数ペア:

[(1, 215513612), (2, 107756806), (4, 53878403), (31, 6952052), (47, 4585396), (62, 3476026), (94, 2292698), (124, 1738013), (188, 1146349), (1457, 147916), (2914, 73958), (5828, 36979)]