388222210

素因数分解:

$2^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{171023}}^1$

素因数の和:171257

約数の個数: 16

約数和(自身を含む): 701882496

約数和(自身を除く): 313660286

約数列:

[1, 2, 5, 10, 227, 454, 1135, 2270, 171023, 342046, 855115, 1710230, 38822221, 77644442, 194111105, 388222210]

約数ペア:

[(1, 388222210), (2, 194111105), (5, 77644442), (10, 38822221), (227, 1710230), (454, 855115), (1135, 342046), (2270, 171023)]