201457995

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{4049}}^1$

素因数の和:4195

約数の個数: 32

約数和(自身を含む): 335923200

約数和(自身を除く): 134465205

約数列:

[1, 3, 5, 15, 31, 93, 107, 155, 321, 465, 535, 1605, 3317, 4049, 9951, 12147, 16585, 20245, 49755, 60735, 125519, 376557, 433243, 627595, 1299729, 1882785, 2166215, 6498645, 13430533, 40291599, 67152665, 201457995]

約数ペア:

[(1, 201457995), (3, 67152665), (5, 40291599), (15, 13430533), (31, 6498645), (93, 2166215), (107, 1882785), (155, 1299729), (321, 627595), (465, 433243), (535, 376557), (1605, 125519), (3317, 60735), (4049, 49755), (9951, 20245), (12147, 16585)]