200455938

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{659}}^1$

素因数の和:844

約数の個数: 64

約数和(自身を含む): 459993600

約数和(自身を除く): 259537662

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 131, 258, 262, 387, 393, 659, 774, 786, 1161, 1179, 1318, 1977, 2322, 2358, 3537, 3954, 5633, 5931, 7074, 11266, 11862, 16899, 17793, 28337, 33798, 35586, 50697, 56674, 85011, 86329, 101394, 152091, 170022, 172658, 255033, 258987, 304182, 510066, 517974, 765099, 776961, 1530198, 1553922, 2330883, 3712147, 4661766, 7424294, 11136441, 22272882, 33409323, 66818646, 100227969, 200455938]

約数ペア:

[(1, 200455938), (2, 100227969), (3, 66818646), (6, 33409323), (9, 22272882), (18, 11136441), (27, 7424294), (43, 4661766), (54, 3712147), (86, 2330883), (129, 1553922), (131, 1530198), (258, 776961), (262, 765099), (387, 517974), (393, 510066), (659, 304182), (774, 258987), (786, 255033), (1161, 172658), (1179, 170022), (1318, 152091), (1977, 101394), (2322, 86329), (2358, 85011), (3537, 56674), (3954, 50697), (5633, 35586), (5931, 33798), (7074, 28337), (11266, 17793), (11862, 16899)]