202166650420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1009}}^1\times {\mathrm{7907}}^1$

素因数の和:9113

約数の個数: 96

約数和(自身を含む): 488425916160

約数和(自身を除く): 286259265740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 181, 362, 724, 905, 1009, 1267, 1810, 2018, 2534, 3620, 4036, 5045, 5068, 6335, 7063, 7907, 10090, 12670, 14126, 15814, 20180, 25340, 28252, 31628, 35315, 39535, 55349, 70630, 79070, 110698, 141260, 158140, 182629, 221396, 276745, 365258, 553490, 730516, 913145, 1106980, 1278403, 1431167, 1826290, 2556806, 2862334, 3652580, 5113612, 5724668, 6392015, 7155835, 7978163, 10018169, 12784030, 14311670, 15956326, 20036338, 25568060, 28623340, 31912652, 39890815, 40072676, 50090845, 55847141, 79781630, 100181690, 111694282, 159563260, 200363380, 223388564, 279235705, 558471410, 1116942820, 1444047503, 2888095006, 5776190012, 7220237515, 10108332521, 14440475030, 20216665042, 28880950060, 40433330084, 50541662605, 101083325210, 202166650420]

約数ペア:

[(1, 202166650420), (2, 101083325210), (4, 50541662605), (5, 40433330084), (7, 28880950060), (10, 20216665042), (14, 14440475030), (20, 10108332521), (28, 7220237515), (35, 5776190012), (70, 2888095006), (140, 1444047503), (181, 1116942820), (362, 558471410), (724, 279235705), (905, 223388564), (1009, 200363380), (1267, 159563260), (1810, 111694282), (2018, 100181690), (2534, 79781630), (3620, 55847141), (4036, 50090845), (5045, 40072676), (5068, 39890815), (6335, 31912652), (7063, 28623340), (7907, 25568060), (10090, 20036338), (12670, 15956326), (14126, 14311670), (15814, 12784030), (20180, 10018169), (25340, 7978163), (28252, 7155835), (31628, 6392015), (35315, 5724668), (39535, 5113612), (55349, 3652580), (70630, 2862334), (79070, 2556806), (110698, 1826290), (141260, 1431167), (158140, 1278403), (182629, 1106980), (221396, 913145), (276745, 730516), (365258, 553490)]