214945178

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{5981}}^1$

素因数の和:6158

約数の個数: 32

約数和(自身を含む): 392802048

約数和(自身を除く): 177856870

約数列:

[1, 2, 7, 14, 17, 34, 119, 151, 238, 302, 1057, 2114, 2567, 5134, 5981, 11962, 17969, 35938, 41867, 83734, 101677, 203354, 711739, 903131, 1423478, 1806262, 6321917, 12643834, 15353227, 30706454, 107472589, 214945178]

約数ペア:

[(1, 214945178), (2, 107472589), (7, 30706454), (14, 15353227), (17, 12643834), (34, 6321917), (119, 1806262), (151, 1423478), (238, 903131), (302, 711739), (1057, 203354), (2114, 101677), (2567, 83734), (5134, 41867), (5981, 35938), (11962, 17969)]