215500152

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1282739}}^1$

素因数の和:1282755

約数の個数: 32

約数和(自身を含む): 615715200

約数和(自身を除く): 400215048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1282739, 2565478, 3848217, 5130956, 7696434, 8979173, 10261912, 15392868, 17958346, 26937519, 30785736, 35916692, 53875038, 71833384, 107750076, 215500152]

約数ペア:

[(1, 215500152), (2, 107750076), (3, 71833384), (4, 53875038), (6, 35916692), (7, 30785736), (8, 26937519), (12, 17958346), (14, 15392868), (21, 10261912), (24, 8979173), (28, 7696434), (42, 5130956), (56, 3848217), (84, 2565478), (168, 1282739)]