206822452

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{739}}^1$

素因数の和:872

約数の個数: 48

約数和(自身を含む): 390530560

約数和(自身を除く): 183708108

約数列:

[1, 2, 4, 31, 37, 61, 62, 74, 122, 124, 148, 244, 739, 1147, 1478, 1891, 2257, 2294, 2956, 3782, 4514, 4588, 7564, 9028, 22909, 27343, 45079, 45818, 54686, 69967, 90158, 91636, 109372, 139934, 180316, 279868, 847633, 1397449, 1667923, 1695266, 2794898, 3335846, 3390532, 5589796, 6671692, 51705613, 103411226, 206822452]

約数ペア:

[(1, 206822452), (2, 103411226), (4, 51705613), (31, 6671692), (37, 5589796), (61, 3390532), (62, 3335846), (74, 2794898), (122, 1695266), (124, 1667923), (148, 1397449), (244, 847633), (739, 279868), (1147, 180316), (1478, 139934), (1891, 109372), (2257, 91636), (2294, 90158), (2956, 69967), (3782, 54686), (4514, 45818), (4588, 45079), (7564, 27343), (9028, 22909)]