207399358

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{233}}^1$

素因数の和:516

約数の個数: 32

約数和(自身を含む): 328536000

約数和(自身を除く): 121136642

約数列:

[1, 2, 29, 58, 103, 149, 206, 233, 298, 466, 2987, 4321, 5974, 6757, 8642, 13514, 15347, 23999, 30694, 34717, 47998, 69434, 445063, 695971, 890126, 1006793, 1391942, 2013586, 3575851, 7151702, 103699679, 207399358]

約数ペア:

[(1, 207399358), (2, 103699679), (29, 7151702), (58, 3575851), (103, 2013586), (149, 1391942), (206, 1006793), (233, 890126), (298, 695971), (466, 445063), (2987, 69434), (4321, 47998), (5974, 34717), (6757, 30694), (8642, 23999), (13514, 15347)]