201639972

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{154159}}^1$

素因数の和:154275

約数の個数: 24

約数和(自身を含む): 474812800

約数和(自身を除く): 273172828

約数列:

[1, 2, 3, 4, 6, 12, 109, 218, 327, 436, 654, 1308, 154159, 308318, 462477, 616636, 924954, 1849908, 16803331, 33606662, 50409993, 67213324, 100819986, 201639972]

約数ペア:

[(1, 201639972), (2, 100819986), (3, 67213324), (4, 50409993), (6, 33606662), (12, 16803331), (109, 1849908), (218, 924954), (327, 616636), (436, 462477), (654, 308318), (1308, 154159)]