219367078

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{4957}}^1$

素因数の和:5104

約数の個数: 32

約数和(自身を含む): 392673600

約数和(自身を除く): 173306522

約数列:

[1, 2, 7, 14, 29, 58, 109, 203, 218, 406, 763, 1526, 3161, 4957, 6322, 9914, 22127, 34699, 44254, 69398, 143753, 287506, 540313, 1006271, 1080626, 2012542, 3782191, 7564382, 15669077, 31338154, 109683539, 219367078]

約数ペア:

[(1, 219367078), (2, 109683539), (7, 31338154), (14, 15669077), (29, 7564382), (58, 3782191), (109, 2012542), (203, 1080626), (218, 1006271), (406, 540313), (763, 287506), (1526, 143753), (3161, 69398), (4957, 44254), (6322, 34699), (9914, 22127)]