201451874

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{149}}^2\times {\mathrm{349}}^1$

素因数の和:662

約数の個数: 24

約数和(自身を含む): 328559700

約数和(自身を除く): 127107826

約数列:

[1, 2, 13, 26, 149, 298, 349, 698, 1937, 3874, 4537, 9074, 22201, 44402, 52001, 104002, 288613, 577226, 676013, 1352026, 7748149, 15496298, 100725937, 201451874]

約数ペア:

[(1, 201451874), (2, 100725937), (13, 15496298), (26, 7748149), (149, 1352026), (298, 676013), (349, 577226), (698, 288613), (1937, 104002), (3874, 52001), (4537, 44402), (9074, 22201)]