201487941

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{11839}}^1$

素因数の和:11937

約数の個数: 24

約数和(自身を含む): 305377280

約数和(自身を除く): 103889339

約数列:

[1, 3, 9, 31, 61, 93, 183, 279, 549, 1891, 5673, 11839, 17019, 35517, 106551, 367009, 722179, 1101027, 2166537, 3303081, 6499611, 22387549, 67162647, 201487941]

約数ペア:

[(1, 201487941), (3, 67162647), (9, 22387549), (31, 6499611), (61, 3303081), (93, 2166537), (183, 1101027), (279, 722179), (549, 367009), (1891, 106551), (5673, 35517), (11839, 17019)]