201089804

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1$

素因数の和:482

約数の個数: 48

約数和(自身を含む): 381024000

約数和(自身を除く): 179934196

約数列:

[1, 2, 4, 17, 34, 68, 89, 149, 178, 223, 298, 356, 446, 596, 892, 1513, 2533, 3026, 3791, 5066, 6052, 7582, 10132, 13261, 15164, 19847, 26522, 33227, 39694, 53044, 66454, 79388, 132908, 225437, 337399, 450874, 564859, 674798, 901748, 1129718, 1349596, 2259436, 2957203, 5914406, 11828812, 50272451, 100544902, 201089804]

約数ペア:

[(1, 201089804), (2, 100544902), (4, 50272451), (17, 11828812), (34, 5914406), (68, 2957203), (89, 2259436), (149, 1349596), (178, 1129718), (223, 901748), (298, 674798), (356, 564859), (446, 450874), (596, 337399), (892, 225437), (1513, 132908), (2533, 79388), (3026, 66454), (3791, 53044), (5066, 39694), (6052, 33227), (7582, 26522), (10132, 19847), (13261, 15164)]