187732972

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{521}}^1\times {\mathrm{757}}^1$

素因数の和:1306

約数の個数: 48

約数和(自身を含む): 398841408

約数和(自身を除く): 211108436

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 521, 757, 1042, 1514, 2084, 3028, 3647, 5299, 7294, 8857, 10598, 12869, 14588, 17714, 21196, 25738, 35428, 51476, 61999, 90083, 123998, 180166, 247996, 360332, 394397, 788794, 1577588, 2760779, 5521558, 6704749, 11043116, 13409498, 26818996, 46933243, 93866486, 187732972]

約数ペア:

[(1, 187732972), (2, 93866486), (4, 46933243), (7, 26818996), (14, 13409498), (17, 11043116), (28, 6704749), (34, 5521558), (68, 2760779), (119, 1577588), (238, 788794), (476, 394397), (521, 360332), (757, 247996), (1042, 180166), (1514, 123998), (2084, 90083), (3028, 61999), (3647, 51476), (5299, 35428), (7294, 25738), (8857, 21196), (10598, 17714), (12869, 14588)]