210849204

素因数分解:

$2^2\times 3^1\times {\mathrm{263}}^1\times {\mathrm{66809}}^1$

素因数の和:67079

約数の個数: 24

約数和(自身を含む): 493859520

約数和(自身を除く): 283010316

約数列:

[1, 2, 3, 4, 6, 12, 263, 526, 789, 1052, 1578, 3156, 66809, 133618, 200427, 267236, 400854, 801708, 17570767, 35141534, 52712301, 70283068, 105424602, 210849204]

約数ペア:

[(1, 210849204), (2, 105424602), (3, 70283068), (4, 52712301), (6, 35141534), (12, 17570767), (263, 801708), (526, 400854), (789, 267236), (1052, 200427), (1578, 133618), (3156, 66809)]