222872892

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{5101}}^1$

素因数の和:5450

約数の個数: 48

約数和(自身を含む): 569138304

約数和(自身を除く): 346265412

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 331, 662, 993, 1324, 1986, 3641, 3972, 5101, 7282, 10202, 10923, 14564, 15303, 20404, 21846, 30606, 43692, 56111, 61212, 112222, 168333, 224444, 336666, 673332, 1688431, 3376862, 5065293, 6753724, 10130586, 18572741, 20261172, 37145482, 55718223, 74290964, 111436446, 222872892]

約数ペア:

[(1, 222872892), (2, 111436446), (3, 74290964), (4, 55718223), (6, 37145482), (11, 20261172), (12, 18572741), (22, 10130586), (33, 6753724), (44, 5065293), (66, 3376862), (132, 1688431), (331, 673332), (662, 336666), (993, 224444), (1324, 168333), (1986, 112222), (3641, 61212), (3972, 56111), (5101, 43692), (7282, 30606), (10202, 21846), (10923, 20404), (14564, 15303)]