219663806

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{1321}}^1$

素因数の和:1460

約数の個数: 32

約数和(自身を含む): 354084480

約数和(自身を除く): 134420674

約数列:

[1, 2, 29, 47, 58, 61, 94, 122, 1321, 1363, 1769, 2642, 2726, 2867, 3538, 5734, 38309, 62087, 76618, 80581, 83143, 124174, 161162, 166286, 1800523, 2336849, 3601046, 3787307, 4673698, 7574614, 109831903, 219663806]

約数ペア:

[(1, 219663806), (2, 109831903), (29, 7574614), (47, 4673698), (58, 3787307), (61, 3601046), (94, 2336849), (122, 1800523), (1321, 166286), (1363, 161162), (1769, 124174), (2642, 83143), (2726, 80581), (2867, 76618), (3538, 62087), (5734, 38309)]