201233560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{24071}}^1$

素因数の和:24112

約数の個数: 64

約数和(自身を含む): 519955200

約数和(自身を除く): 318721640

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 380, 418, 440, 760, 836, 1045, 1672, 2090, 4180, 8360, 24071, 48142, 96284, 120355, 192568, 240710, 264781, 457349, 481420, 529562, 914698, 962840, 1059124, 1323905, 1829396, 2118248, 2286745, 2647810, 3658792, 4573490, 5030839, 5295620, 9146980, 10061678, 10591240, 18293960, 20123356, 25154195, 40246712, 50308390, 100616780, 201233560]

約数ペア:

[(1, 201233560), (2, 100616780), (4, 50308390), (5, 40246712), (8, 25154195), (10, 20123356), (11, 18293960), (19, 10591240), (20, 10061678), (22, 9146980), (38, 5295620), (40, 5030839), (44, 4573490), (55, 3658792), (76, 2647810), (88, 2286745), (95, 2118248), (110, 1829396), (152, 1323905), (190, 1059124), (209, 962840), (220, 914698), (380, 529562), (418, 481420), (440, 457349), (760, 264781), (836, 240710), (1045, 192568), (1672, 120355), (2090, 96284), (4180, 48142), (8360, 24071)]