207956273

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:377

約数の個数: 32

約数和(自身を含む): 256746240

約数和(自身を除く): 48789967

約数列:

[1, 7, 19, 101, 113, 133, 137, 707, 791, 959, 1919, 2147, 2603, 11413, 13433, 13837, 15029, 15481, 18221, 79891, 96859, 108367, 216847, 262903, 294139, 1517929, 1563581, 1840321, 2058973, 10945067, 29708039, 207956273]

約数ペア:

[(1, 207956273), (7, 29708039), (19, 10945067), (101, 2058973), (113, 1840321), (133, 1563581), (137, 1517929), (707, 294139), (791, 262903), (959, 216847), (1919, 108367), (2147, 96859), (2603, 79891), (11413, 18221), (13433, 15481), (13837, 15029)]