200224890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{491}}^1$

素因数の和:724

約数の個数: 96

約数和(自身を含む): 547088256

約数和(自身を除く): 346863366

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 197, 207, 230, 345, 394, 414, 491, 591, 690, 982, 985, 1035, 1182, 1473, 1773, 1970, 2070, 2455, 2946, 2955, 3546, 4419, 4531, 4910, 5910, 7365, 8838, 8865, 9062, 11293, 13593, 14730, 17730, 22095, 22586, 22655, 27186, 33879, 40779, 44190, 45310, 56465, 67758, 67965, 81558, 96727, 101637, 112930, 135930, 169395, 193454, 203274, 203895, 290181, 338790, 407790, 483635, 508185, 580362, 870543, 967270, 1016370, 1450905, 1741086, 2224721, 2901810, 4352715, 4449442, 6674163, 8705430, 11123605, 13348326, 20022489, 22247210, 33370815, 40044978, 66741630, 100112445, 200224890]

約数ペア:

[(1, 200224890), (2, 100112445), (3, 66741630), (5, 40044978), (6, 33370815), (9, 22247210), (10, 20022489), (15, 13348326), (18, 11123605), (23, 8705430), (30, 6674163), (45, 4449442), (46, 4352715), (69, 2901810), (90, 2224721), (115, 1741086), (138, 1450905), (197, 1016370), (207, 967270), (230, 870543), (345, 580362), (394, 508185), (414, 483635), (491, 407790), (591, 338790), (690, 290181), (982, 203895), (985, 203274), (1035, 193454), (1182, 169395), (1473, 135930), (1773, 112930), (1970, 101637), (2070, 96727), (2455, 81558), (2946, 67965), (2955, 67758), (3546, 56465), (4419, 45310), (4531, 44190), (4910, 40779), (5910, 33879), (7365, 27186), (8838, 22655), (8865, 22586), (9062, 22095), (11293, 17730), (13593, 14730)]