202161540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{15527}}^1$

素因数の和:15577

約数の個数: 96

約数和(自身を含む): 667828224

約数和(自身を除く): 465666684

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 868, 930, 1085, 1302, 1860, 2170, 2604, 3255, 4340, 6510, 13020, 15527, 31054, 46581, 62108, 77635, 93162, 108689, 155270, 186324, 217378, 232905, 310540, 326067, 434756, 465810, 481337, 543445, 652134, 931620, 962674, 1086890, 1304268, 1444011, 1630335, 1925348, 2173780, 2406685, 2888022, 3260670, 3369359, 4813370, 5776044, 6521340, 6738718, 7220055, 9626740, 10108077, 13477436, 14440110, 16846795, 20216154, 28880220, 33693590, 40432308, 50540385, 67387180, 101080770, 202161540]

約数ペア:

[(1, 202161540), (2, 101080770), (3, 67387180), (4, 50540385), (5, 40432308), (6, 33693590), (7, 28880220), (10, 20216154), (12, 16846795), (14, 14440110), (15, 13477436), (20, 10108077), (21, 9626740), (28, 7220055), (30, 6738718), (31, 6521340), (35, 5776044), (42, 4813370), (60, 3369359), (62, 3260670), (70, 2888022), (84, 2406685), (93, 2173780), (105, 1925348), (124, 1630335), (140, 1444011), (155, 1304268), (186, 1086890), (210, 962674), (217, 931620), (310, 652134), (372, 543445), (420, 481337), (434, 465810), (465, 434756), (620, 326067), (651, 310540), (868, 232905), (930, 217378), (1085, 186324), (1302, 155270), (1860, 108689), (2170, 93162), (2604, 77635), (3255, 62108), (4340, 46581), (6510, 31054), (13020, 15527)]