200257198

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1\times {\mathrm{4663}}^1$

素因数の和:4971

約数の個数: 16

約数和(自身を含む): 304745760

約数和(自身を除く): 104488562

約数列:

[1, 2, 109, 197, 218, 394, 4663, 9326, 21473, 42946, 508267, 918611, 1016534, 1837222, 100128599, 200257198]

約数ペア:

[(1, 200257198), (2, 100128599), (109, 1837222), (197, 1016534), (218, 918611), (394, 508267), (4663, 42946), (9326, 21473)]