205012924

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{3533}}^1$

素因数の和:3789

約数の個数: 24

約数和(自身を含む): 365132880

約数和(自身を除く): 160119956

約数列:

[1, 2, 4, 89, 163, 178, 326, 356, 652, 3533, 7066, 14132, 14507, 29014, 58028, 314437, 575879, 628874, 1151758, 1257748, 2303516, 51253231, 102506462, 205012924]

約数ペア:

[(1, 205012924), (2, 102506462), (4, 51253231), (89, 2303516), (163, 1257748), (178, 1151758), (326, 628874), (356, 575879), (652, 314437), (3533, 58028), (7066, 29014), (14132, 14507)]