211778841612

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{36690721}}^1$

素因数の和:36690778

約数の個数: 48

約数和(自身を含む): 546544994912

約数和(自身を除く): 334766153300

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 222, 444, 481, 962, 1443, 1924, 2886, 5772, 36690721, 73381442, 110072163, 146762884, 220144326, 440288652, 476979373, 953958746, 1357556677, 1430938119, 1907917492, 2715113354, 2861876238, 4072670031, 5430226708, 5723752476, 8145340062, 16290680124, 17648236801, 35296473602, 52944710403, 70592947204, 105889420806, 211778841612]

約数ペア:

[(1, 211778841612), (2, 105889420806), (3, 70592947204), (4, 52944710403), (6, 35296473602), (12, 17648236801), (13, 16290680124), (26, 8145340062), (37, 5723752476), (39, 5430226708), (52, 4072670031), (74, 2861876238), (78, 2715113354), (111, 1907917492), (148, 1430938119), (156, 1357556677), (222, 953958746), (444, 476979373), (481, 440288652), (962, 220144326), (1443, 146762884), (1924, 110072163), (2886, 73381442), (5772, 36690721)]