190971084

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{6983}}^1$

素因数の和:7086

約数の個数: 48

約数和(自身を含む): 464631552

約数和(自身を除く): 273660468

約数列:

[1, 2, 3, 4, 6, 12, 43, 53, 86, 106, 129, 159, 172, 212, 258, 318, 516, 636, 2279, 4558, 6837, 6983, 9116, 13674, 13966, 20949, 27348, 27932, 41898, 83796, 300269, 370099, 600538, 740198, 900807, 1110297, 1201076, 1480396, 1801614, 2220594, 3603228, 4441188, 15914257, 31828514, 47742771, 63657028, 95485542, 190971084]

約数ペア:

[(1, 190971084), (2, 95485542), (3, 63657028), (4, 47742771), (6, 31828514), (12, 15914257), (43, 4441188), (53, 3603228), (86, 2220594), (106, 1801614), (129, 1480396), (159, 1201076), (172, 1110297), (212, 900807), (258, 740198), (318, 600538), (516, 370099), (636, 300269), (2279, 83796), (4558, 41898), (6837, 27932), (6983, 27348), (9116, 20949), (13674, 13966)]