201591610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1609}}^1$

素因数の和:1711

約数の個数: 64

約数和(自身を含む): 425658240

約数和(自身を除く): 224066630

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 67, 85, 110, 134, 170, 187, 335, 374, 670, 737, 935, 1139, 1474, 1609, 1870, 2278, 3218, 3685, 5695, 7370, 8045, 11390, 12529, 16090, 17699, 25058, 27353, 35398, 54706, 62645, 88495, 107803, 125290, 136765, 176990, 215606, 273530, 300883, 539015, 601766, 1078030, 1185833, 1504415, 1832651, 2371666, 3008830, 3665302, 5929165, 9163255, 11858330, 18326510, 20159161, 40318322, 100795805, 201591610]

約数ペア:

[(1, 201591610), (2, 100795805), (5, 40318322), (10, 20159161), (11, 18326510), (17, 11858330), (22, 9163255), (34, 5929165), (55, 3665302), (67, 3008830), (85, 2371666), (110, 1832651), (134, 1504415), (170, 1185833), (187, 1078030), (335, 601766), (374, 539015), (670, 300883), (737, 273530), (935, 215606), (1139, 176990), (1474, 136765), (1609, 125290), (1870, 107803), (2278, 88495), (3218, 62645), (3685, 54706), (5695, 35398), (7370, 27353), (8045, 25058), (11390, 17699), (12529, 16090)]