215940554

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{34157}}^1$

素因数の和:34297

約数の個数: 16

約数和(自身を含む): 338164200

約数和(自身を除く): 122223646

約数列:

[1, 2, 29, 58, 109, 218, 3161, 6322, 34157, 68314, 990553, 1981106, 3723113, 7446226, 107970277, 215940554]

約数ペア:

[(1, 215940554), (2, 107970277), (29, 7446226), (58, 3723113), (109, 1981106), (218, 990553), (3161, 68314), (6322, 34157)]