222286989743

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{281}}^1\times {\mathrm{3257}}^1$

素因数の和:3732

約数の個数: 64

約数和(自身を含む): 292649511168

約数和(自身を除く): 70362521425

約数列:

[1, 7, 13, 17, 91, 119, 157, 221, 281, 1099, 1547, 1967, 2041, 2669, 3257, 3653, 4777, 14287, 18683, 22799, 25571, 33439, 34697, 42341, 44117, 55369, 62101, 242879, 296387, 308819, 387583, 434707, 511349, 573521, 719797, 749989, 915217, 3579443, 4014647, 5038579, 5249923, 6406519, 6647537, 8692933, 9749857, 11897821, 15558689, 46532759, 60850531, 68248999, 83284747, 108910823, 113008129, 143689069, 202262957, 791056903, 1005823483, 1415840699, 1867957897, 2442714173, 13075705279, 17098999211, 31755284249, 222286989743]

約数ペア:

[(1, 222286989743), (7, 31755284249), (13, 17098999211), (17, 13075705279), (91, 2442714173), (119, 1867957897), (157, 1415840699), (221, 1005823483), (281, 791056903), (1099, 202262957), (1547, 143689069), (1967, 113008129), (2041, 108910823), (2669, 83284747), (3257, 68248999), (3653, 60850531), (4777, 46532759), (14287, 15558689), (18683, 11897821), (22799, 9749857), (25571, 8692933), (33439, 6647537), (34697, 6406519), (42341, 5249923), (44117, 5038579), (55369, 4014647), (62101, 3579443), (242879, 915217), (296387, 749989), (308819, 719797), (387583, 573521), (434707, 511349)]