222500652

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{23741}}^1$

素因数の和:23830

約数の個数: 48

約数和(自身を含む): 574366464

約数和(自身を除く): 351865812

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 71, 132, 142, 213, 284, 426, 781, 852, 1562, 2343, 3124, 4686, 9372, 23741, 47482, 71223, 94964, 142446, 261151, 284892, 522302, 783453, 1044604, 1566906, 1685611, 3133812, 3371222, 5056833, 6742444, 10113666, 18541721, 20227332, 37083442, 55625163, 74166884, 111250326, 222500652]

約数ペア:

[(1, 222500652), (2, 111250326), (3, 74166884), (4, 55625163), (6, 37083442), (11, 20227332), (12, 18541721), (22, 10113666), (33, 6742444), (44, 5056833), (66, 3371222), (71, 3133812), (132, 1685611), (142, 1566906), (213, 1044604), (284, 783453), (426, 522302), (781, 284892), (852, 261151), (1562, 142446), (2343, 94964), (3124, 71223), (4686, 47482), (9372, 23741)]