204420308

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{461}}^1\times {\mathrm{6521}}^1$

素因数の和:7003

約数の個数: 24

約数和(自身を含む): 379658664

約数和(自身を除く): 175238356

約数列:

[1, 2, 4, 17, 34, 68, 461, 922, 1844, 6521, 7837, 13042, 15674, 26084, 31348, 110857, 221714, 443428, 3006181, 6012362, 12024724, 51105077, 102210154, 204420308]

約数ペア:

[(1, 204420308), (2, 102210154), (4, 51105077), (17, 12024724), (34, 6012362), (68, 3006181), (461, 443428), (922, 221714), (1844, 110857), (6521, 31348), (7837, 26084), (13042, 15674)]