202602730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{269}}^1$

素因数の和:495

約数の個数: 64

約数和(自身を含む): 411505920

約数和(自身を除く): 208903190

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 167, 205, 269, 334, 410, 451, 538, 835, 902, 1345, 1670, 1837, 2255, 2690, 2959, 3674, 4510, 5918, 6847, 9185, 11029, 13694, 14795, 18370, 22058, 29590, 34235, 44923, 55145, 68470, 75317, 89846, 110290, 121319, 150634, 224615, 242638, 376585, 449230, 494153, 606595, 753170, 988306, 1213190, 1841843, 2470765, 3683686, 4941530, 9209215, 18418430, 20260273, 40520546, 101301365, 202602730]

約数ペア:

[(1, 202602730), (2, 101301365), (5, 40520546), (10, 20260273), (11, 18418430), (22, 9209215), (41, 4941530), (55, 3683686), (82, 2470765), (110, 1841843), (167, 1213190), (205, 988306), (269, 753170), (334, 606595), (410, 494153), (451, 449230), (538, 376585), (835, 242638), (902, 224615), (1345, 150634), (1670, 121319), (1837, 110290), (2255, 89846), (2690, 75317), (2959, 68470), (3674, 55145), (4510, 44923), (5918, 34235), (6847, 29590), (9185, 22058), (11029, 18370), (13694, 14795)]