210134428

素因数分解:

$2^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{23977}}^1$

素因数の和:24301

約数の個数: 24

約数和(自身を含む): 421629152

約数和(自身を除く): 211494724

約数列:

[1, 2, 4, 7, 14, 28, 313, 626, 1252, 2191, 4382, 8764, 23977, 47954, 95908, 167839, 335678, 671356, 7504801, 15009602, 30019204, 52533607, 105067214, 210134428]

約数ペア:

[(1, 210134428), (2, 105067214), (4, 52533607), (7, 30019204), (14, 15009602), (28, 7504801), (313, 671356), (626, 335678), (1252, 167839), (2191, 95908), (4382, 47954), (8764, 23977)]