200901684123

素因数分解:

$3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{22941839}}^1$

素因数の和:22941991

約数の個数: 24

約数和(自身を含む): 334033190400

約数和(自身を除く): 133131506277

約数列:

[1, 3, 7, 9, 21, 63, 139, 417, 973, 1251, 2919, 8757, 22941839, 68825517, 160592873, 206476551, 481778619, 1445335857, 3188915621, 9566746863, 22322409347, 28700240589, 66967228041, 200901684123]

約数ペア:

[(1, 200901684123), (3, 66967228041), (7, 28700240589), (9, 22322409347), (21, 9566746863), (63, 3188915621), (139, 1445335857), (417, 481778619), (973, 206476551), (1251, 160592873), (2919, 68825517), (8757, 22941839)]