207728536

素因数分解:

$2^3\times {\mathrm{613}}^1\times {\mathrm{42359}}^1$

素因数の和:42978

約数の個数: 16

約数和(自身を含む): 390135600

約数和(自身を除く): 182407064

約数列:

[1, 2, 4, 8, 613, 1226, 2452, 4904, 42359, 84718, 169436, 338872, 25966067, 51932134, 103864268, 207728536]

約数ペア:

[(1, 207728536), (2, 103864268), (4, 51932134), (8, 25966067), (613, 338872), (1226, 169436), (2452, 84718), (4904, 42359)]