207958962805

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1223}}^1\times {\mathrm{7907}}^1$

素因数の和:9186

約数の個数: 64

約数和(自身を含む): 301067808768

約数和(自身を除く): 93108845963

約数列:

[1, 5, 11, 17, 23, 55, 85, 115, 187, 253, 391, 935, 1223, 1265, 1955, 4301, 6115, 7907, 13453, 20791, 21505, 28129, 39535, 67265, 86977, 103955, 134419, 140645, 181861, 228701, 309419, 434885, 478193, 672095, 909305, 1143505, 1478609, 1547095, 2000471, 2390965, 3091637, 5260123, 7393045, 9670261, 10002355, 15458185, 26300615, 34008007, 48351305, 106372871, 164394437, 170040035, 222416003, 531864355, 821972185, 1112080015, 1808338807, 2446576033, 3781072051, 9041694035, 12232880165, 18905360255, 41591792561, 207958962805]

約数ペア:

[(1, 207958962805), (5, 41591792561), (11, 18905360255), (17, 12232880165), (23, 9041694035), (55, 3781072051), (85, 2446576033), (115, 1808338807), (187, 1112080015), (253, 821972185), (391, 531864355), (935, 222416003), (1223, 170040035), (1265, 164394437), (1955, 106372871), (4301, 48351305), (6115, 34008007), (7907, 26300615), (13453, 15458185), (20791, 10002355), (21505, 9670261), (28129, 7393045), (39535, 5260123), (67265, 3091637), (86977, 2390965), (103955, 2000471), (134419, 1547095), (140645, 1478609), (181861, 1143505), (228701, 909305), (309419, 672095), (434885, 478193)]