207833857

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{887}}^1$

素因数の和:1101

約数の個数: 32

約数和(自身を含む): 276203520

約数和(自身を除く): 68369663

約数列:

[1, 7, 11, 17, 77, 119, 179, 187, 887, 1253, 1309, 1969, 3043, 6209, 9757, 13783, 15079, 21301, 33473, 68299, 105553, 158773, 165869, 234311, 1111411, 1161083, 1746503, 2699141, 12225521, 18893987, 29690551, 207833857]

約数ペア:

[(1, 207833857), (7, 29690551), (11, 18893987), (17, 12225521), (77, 2699141), (119, 1746503), (179, 1161083), (187, 1111411), (887, 234311), (1253, 165869), (1309, 158773), (1969, 105553), (3043, 68299), (6209, 33473), (9757, 21301), (13783, 15079)]