202962320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{13567}}^1$

素因数の和:13608

約数の個数: 80

約数和(自身を含む): 545107968

約数和(自身を除く): 342145648

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 170, 176, 187, 220, 272, 340, 374, 440, 680, 748, 880, 935, 1360, 1496, 1870, 2992, 3740, 7480, 13567, 14960, 27134, 54268, 67835, 108536, 135670, 149237, 217072, 230639, 271340, 298474, 461278, 542680, 596948, 746185, 922556, 1085360, 1153195, 1193896, 1492370, 1845112, 2306390, 2387792, 2537029, 2984740, 3690224, 4612780, 5074058, 5969480, 9225560, 10148116, 11938960, 12685145, 18451120, 20296232, 25370290, 40592464, 50740580, 101481160, 202962320]

約数ペア:

[(1, 202962320), (2, 101481160), (4, 50740580), (5, 40592464), (8, 25370290), (10, 20296232), (11, 18451120), (16, 12685145), (17, 11938960), (20, 10148116), (22, 9225560), (34, 5969480), (40, 5074058), (44, 4612780), (55, 3690224), (68, 2984740), (80, 2537029), (85, 2387792), (88, 2306390), (110, 1845112), (136, 1492370), (170, 1193896), (176, 1153195), (187, 1085360), (220, 922556), (272, 746185), (340, 596948), (374, 542680), (440, 461278), (680, 298474), (748, 271340), (880, 230639), (935, 217072), (1360, 149237), (1496, 135670), (1870, 108536), (2992, 67835), (3740, 54268), (7480, 27134), (13567, 14960)]