209423172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1093}}^1\times {\mathrm{2281}}^1$

素因数の和:3388

約数の個数: 48

約数和(自身を含む): 559217792

約数和(自身を除く): 349794620

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1093, 2186, 2281, 3279, 4372, 4562, 6558, 6843, 7651, 9124, 13116, 13686, 15302, 15967, 22953, 27372, 30604, 31934, 45906, 47901, 63868, 91812, 95802, 191604, 2493133, 4986266, 7479399, 9972532, 14958798, 17451931, 29917596, 34903862, 52355793, 69807724, 104711586, 209423172]

約数ペア:

[(1, 209423172), (2, 104711586), (3, 69807724), (4, 52355793), (6, 34903862), (7, 29917596), (12, 17451931), (14, 14958798), (21, 9972532), (28, 7479399), (42, 4986266), (84, 2493133), (1093, 191604), (2186, 95802), (2281, 91812), (3279, 63868), (4372, 47901), (4562, 45906), (6558, 31934), (6843, 30604), (7651, 27372), (9124, 22953), (13116, 15967), (13686, 15302)]