222697214

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{503}}^1$

素因数の和:776

約数の個数: 32

約数和(自身を含む): 359976960

約数和(自身を除く): 137279746

約数列:

[1, 2, 19, 38, 61, 122, 191, 382, 503, 1006, 1159, 2318, 3629, 7258, 9557, 11651, 19114, 23302, 30683, 61366, 96073, 192146, 221369, 442738, 582977, 1165954, 1825387, 3650774, 5860453, 11720906, 111348607, 222697214]

約数ペア:

[(1, 222697214), (2, 111348607), (19, 11720906), (38, 5860453), (61, 3650774), (122, 1825387), (191, 1165954), (382, 582977), (503, 442738), (1006, 221369), (1159, 192146), (2318, 96073), (3629, 61366), (7258, 30683), (9557, 23302), (11651, 19114)]