204352590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{4637}}^1$

素因数の和:4773

約数の個数: 64

約数和(自身を含む): 532961856

約数和(自身を除く): 328609266

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 113, 130, 195, 226, 339, 390, 565, 678, 1130, 1469, 1695, 2938, 3390, 4407, 4637, 7345, 8814, 9274, 13911, 14690, 22035, 23185, 27822, 44070, 46370, 60281, 69555, 120562, 139110, 180843, 301405, 361686, 523981, 602810, 904215, 1047962, 1571943, 1808430, 2619905, 3143886, 5239810, 6811753, 7859715, 13623506, 15719430, 20435259, 34058765, 40870518, 68117530, 102176295, 204352590]

約数ペア:

[(1, 204352590), (2, 102176295), (3, 68117530), (5, 40870518), (6, 34058765), (10, 20435259), (13, 15719430), (15, 13623506), (26, 7859715), (30, 6811753), (39, 5239810), (65, 3143886), (78, 2619905), (113, 1808430), (130, 1571943), (195, 1047962), (226, 904215), (339, 602810), (390, 523981), (565, 361686), (678, 301405), (1130, 180843), (1469, 139110), (1695, 120562), (2938, 69555), (3390, 60281), (4407, 46370), (4637, 44070), (7345, 27822), (8814, 23185), (9274, 22035), (13911, 14690)]