201325099113

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{449249}}^1$

素因数の和:449402

約数の個数: 48

約数和(自身を含む): 321680970000

約数和(自身を除く): 120355870887

約数列:

[1, 3, 9, 17, 29, 51, 87, 101, 153, 261, 303, 493, 909, 1479, 1717, 2929, 4437, 5151, 8787, 15453, 26361, 49793, 149379, 448137, 449249, 1347747, 4043241, 7637233, 13028221, 22911699, 39084663, 45374149, 68735097, 117253989, 136122447, 221479757, 408367341, 664439271, 771360533, 1315850321, 1993317813, 2314081599, 3947550963, 6942244797, 11842652889, 22369455457, 67108366371, 201325099113]

約数ペア:

[(1, 201325099113), (3, 67108366371), (9, 22369455457), (17, 11842652889), (29, 6942244797), (51, 3947550963), (87, 2314081599), (101, 1993317813), (153, 1315850321), (261, 771360533), (303, 664439271), (493, 408367341), (909, 221479757), (1479, 136122447), (1717, 117253989), (2929, 68735097), (4437, 45374149), (5151, 39084663), (8787, 22911699), (15453, 13028221), (26361, 7637233), (49793, 4043241), (149379, 1347747), (448137, 449249)]