222749566

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{1483}}^1$

素因数の和:1660

約数の個数: 32

約数和(自身を含む): 370228320

約数和(自身を除く): 147478754

約数列:

[1, 2, 13, 26, 53, 106, 109, 218, 689, 1378, 1417, 1483, 2834, 2966, 5777, 11554, 19279, 38558, 75101, 78599, 150202, 157198, 161647, 323294, 1021787, 2043574, 2101411, 4202822, 8567291, 17134582, 111374783, 222749566]

約数ペア:

[(1, 222749566), (2, 111374783), (13, 17134582), (26, 8567291), (53, 4202822), (106, 2101411), (109, 2043574), (218, 1021787), (689, 323294), (1378, 161647), (1417, 157198), (1483, 150202), (2834, 78599), (2966, 75101), (5777, 38558), (11554, 19279)]