201868194

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1873}}^1$

素因数の和:1983

約数の個数: 64

約数和(自身を含む): 466311168

約数和(自身を除く): 264442974

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 71, 138, 142, 213, 253, 426, 506, 759, 781, 1518, 1562, 1633, 1873, 2343, 3266, 3746, 4686, 4899, 5619, 9798, 11238, 17963, 20603, 35926, 41206, 43079, 53889, 61809, 86158, 107778, 123618, 129237, 132983, 258474, 265966, 398949, 473869, 797898, 947738, 1421607, 1462813, 2843214, 2925626, 3058609, 4388439, 6117218, 8776878, 9175827, 18351654, 33644699, 67289398, 100934097, 201868194]

約数ペア:

[(1, 201868194), (2, 100934097), (3, 67289398), (6, 33644699), (11, 18351654), (22, 9175827), (23, 8776878), (33, 6117218), (46, 4388439), (66, 3058609), (69, 2925626), (71, 2843214), (138, 1462813), (142, 1421607), (213, 947738), (253, 797898), (426, 473869), (506, 398949), (759, 265966), (781, 258474), (1518, 132983), (1562, 129237), (1633, 123618), (1873, 107778), (2343, 86158), (3266, 61809), (3746, 53889), (4686, 43079), (4899, 41206), (5619, 35926), (9798, 20603), (11238, 17963)]