201891334

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{557}}^1\times {\mathrm{2971}}^1$

素因数の和:3591

約数の個数: 16

約数和(自身を含む): 308457936

約数和(自身を除く): 106566602

約数列:

[1, 2, 61, 122, 557, 1114, 2971, 5942, 33977, 67954, 181231, 362462, 1654847, 3309694, 100945667, 201891334]

約数ペア:

[(1, 201891334), (2, 100945667), (61, 3309694), (122, 1654847), (557, 362462), (1114, 181231), (2971, 67954), (5942, 33977)]