201980704

素因数分解:

$2^5\times {\mathrm{251}}^1\times {\mathrm{25147}}^1$

素因数の和:25408

約数の個数: 24

約数和(自身を含む): 399249648

約数和(自身を除く): 197268944

約数列:

[1, 2, 4, 8, 16, 32, 251, 502, 1004, 2008, 4016, 8032, 25147, 50294, 100588, 201176, 402352, 804704, 6311897, 12623794, 25247588, 50495176, 100990352, 201980704]

約数ペア:

[(1, 201980704), (2, 100990352), (4, 50495176), (8, 25247588), (16, 12623794), (32, 6311897), (251, 804704), (502, 402352), (1004, 201176), (2008, 100588), (4016, 50294), (8032, 25147)]