217132010

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{461983}}^1$

素因数の和:462037

約数の個数: 16

約数和(自身を含む): 399154176

約数和(自身を除く): 182022166

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 461983, 923966, 2309915, 4619830, 21713201, 43426402, 108566005, 217132010]

約数ペア:

[(1, 217132010), (2, 108566005), (5, 43426402), (10, 21713201), (47, 4619830), (94, 2309915), (235, 923966), (470, 461983)]