190987852

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{29}}^1\times {\mathrm{1237}}^1$

素因数の和:1303

約数の個数: 48

約数和(自身を含む): 380610720

約数和(自身を除く): 189622868

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 121, 242, 319, 484, 638, 1237, 1276, 1331, 2474, 2662, 3509, 4948, 5324, 7018, 13607, 14036, 27214, 35873, 38599, 54428, 71746, 77198, 143492, 149677, 154396, 299354, 394603, 598708, 789206, 1578412, 1646447, 3292894, 4340633, 6585788, 8681266, 17362532, 47746963, 95493926, 190987852]

約数ペア:

[(1, 190987852), (2, 95493926), (4, 47746963), (11, 17362532), (22, 8681266), (29, 6585788), (44, 4340633), (58, 3292894), (116, 1646447), (121, 1578412), (242, 789206), (319, 598708), (484, 394603), (638, 299354), (1237, 154396), (1276, 149677), (1331, 143492), (2474, 77198), (2662, 71746), (3509, 54428), (4948, 38599), (5324, 35873), (7018, 27214), (13607, 14036)]