208099545

素因数分解:

$3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{51193}}^1$

素因数の和:51472

約数の個数: 16

約数和(自身を含む): 334194432

約数和(自身を除く): 126094887

約数列:

[1, 3, 5, 15, 271, 813, 1355, 4065, 51193, 153579, 255965, 767895, 13873303, 41619909, 69366515, 208099545]

約数ペア:

[(1, 208099545), (3, 69366515), (5, 41619909), (15, 13873303), (271, 767895), (813, 255965), (1355, 153579), (4065, 51193)]