207439012

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{47}}^1\times {\mathrm{829}}^1$

素因数の和:913

約数の個数: 48

約数和(自身を含む): 408280320

約数和(自身を除く): 200841308

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 121, 188, 242, 484, 517, 829, 1034, 1331, 1658, 2068, 2662, 3316, 5324, 5687, 9119, 11374, 18238, 22748, 36476, 38963, 62557, 77926, 100309, 125114, 155852, 200618, 250228, 401236, 428593, 857186, 1103399, 1714372, 2206798, 4413596, 4714523, 9429046, 18858092, 51859753, 103719506, 207439012]

約数ペア:

[(1, 207439012), (2, 103719506), (4, 51859753), (11, 18858092), (22, 9429046), (44, 4714523), (47, 4413596), (94, 2206798), (121, 1714372), (188, 1103399), (242, 857186), (484, 428593), (517, 401236), (829, 250228), (1034, 200618), (1331, 155852), (1658, 125114), (2068, 100309), (2662, 77926), (3316, 62557), (5324, 38963), (5687, 36476), (9119, 22748), (11374, 18238)]