201251378

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1\times {\mathrm{4457}}^1$

素因数の和:4777

約数の個数: 16

約数和(自身を含む): 306211104

約数和(自身を除く): 104959726

約数列:

[1, 2, 107, 211, 214, 422, 4457, 8914, 22577, 45154, 476899, 940427, 953798, 1880854, 100625689, 201251378]

約数ペア:

[(1, 201251378), (2, 100625689), (107, 1880854), (211, 953798), (214, 940427), (422, 476899), (4457, 45154), (8914, 22577)]