214920222710

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{693291041}}^1$

素因数の和:693291079

約数の個数: 16

約数和(自身を含む): 399335640192

約数和(自身を除く): 184415417482

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 693291041, 1386582082, 3466455205, 6932910410, 21492022271, 42984044542, 107460111355, 214920222710]

約数ペア:

[(1, 214920222710), (2, 107460111355), (5, 42984044542), (10, 21492022271), (31, 6932910410), (62, 3466455205), (155, 1386582082), (310, 693291041)]