208088940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{84589}}^1$

素因数の和:84642

約数の個数: 48

約数和(自身を含む): 596867040

約数和(自身を除く): 388778100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 84589, 169178, 253767, 338356, 422945, 507534, 845890, 1015068, 1268835, 1691780, 2537670, 3468149, 5075340, 6936298, 10404447, 13872596, 17340745, 20808894, 34681490, 41617788, 52022235, 69362980, 104044470, 208088940]

約数ペア:

[(1, 208088940), (2, 104044470), (3, 69362980), (4, 52022235), (5, 41617788), (6, 34681490), (10, 20808894), (12, 17340745), (15, 13872596), (20, 10404447), (30, 6936298), (41, 5075340), (60, 3468149), (82, 2537670), (123, 1691780), (164, 1268835), (205, 1015068), (246, 845890), (410, 507534), (492, 422945), (615, 338356), (820, 253767), (1230, 169178), (2460, 84589)]