207869228

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{56671}}^1$

素因数の和:56813

約数の個数: 24

約数和(自身を含む): 418919424

約数和(自身を除く): 211050196

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 917, 1834, 3668, 56671, 113342, 226684, 396697, 793394, 1586788, 7423901, 14847802, 29695604, 51967307, 103934614, 207869228]

約数ペア:

[(1, 207869228), (2, 103934614), (4, 51967307), (7, 29695604), (14, 14847802), (28, 7423901), (131, 1586788), (262, 793394), (524, 396697), (917, 226684), (1834, 113342), (3668, 56671)]