220938094

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:325

約数の個数: 48

約数和(自身を含む): 373539600

約数和(自身を除く): 152601506

約数列:

[1, 2, 13, 26, 41, 82, 107, 149, 169, 214, 298, 338, 533, 1066, 1391, 1937, 2782, 3874, 4387, 6109, 6929, 8774, 12218, 13858, 15943, 18083, 25181, 31886, 36166, 50362, 57031, 79417, 114062, 158834, 207259, 414518, 653663, 741403, 1032421, 1307326, 1482806, 2064842, 2694367, 5388734, 8497619, 16995238, 110469047, 220938094]

約数ペア:

[(1, 220938094), (2, 110469047), (13, 16995238), (26, 8497619), (41, 5388734), (82, 2694367), (107, 2064842), (149, 1482806), (169, 1307326), (214, 1032421), (298, 741403), (338, 653663), (533, 414518), (1066, 207259), (1391, 158834), (1937, 114062), (2782, 79417), (3874, 57031), (4387, 50362), (6109, 36166), (6929, 31886), (8774, 25181), (12218, 18083), (13858, 15943)]