201262130

素因数分解:

$2^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{64301}}^1$

素因数の和:64621

約数の個数: 16

約数和(自身を含む): 363434904

約数和(自身を除く): 162172774

約数列:

[1, 2, 5, 10, 313, 626, 1565, 3130, 64301, 128602, 321505, 643010, 20126213, 40252426, 100631065, 201262130]

約数ペア:

[(1, 201262130), (2, 100631065), (5, 40252426), (10, 20126213), (313, 643010), (626, 321505), (1565, 128602), (3130, 64301)]