201686330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{3917}}^1$

素因数の和:4214

約数の個数: 32

約数和(自身を含む): 383650560

約数和(自身を除く): 181964230

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 271, 542, 1355, 2710, 3917, 5149, 7834, 10298, 19585, 25745, 39170, 51490, 74423, 148846, 372115, 744230, 1061507, 2123014, 5307535, 10615070, 20168633, 40337266, 100843165, 201686330]

約数ペア:

[(1, 201686330), (2, 100843165), (5, 40337266), (10, 20168633), (19, 10615070), (38, 5307535), (95, 2123014), (190, 1061507), (271, 744230), (542, 372115), (1355, 148846), (2710, 74423), (3917, 51490), (5149, 39170), (7834, 25745), (10298, 19585)]