223139882

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{10343}}^1$

素因数の和:10442

約数の個数: 32

約数和(自身を含む): 405153792

約数和(自身を除く): 182013910

約数列:

[1, 2, 7, 14, 23, 46, 67, 134, 161, 322, 469, 938, 1541, 3082, 10343, 10787, 20686, 21574, 72401, 144802, 237889, 475778, 692981, 1385962, 1665223, 3330446, 4850867, 9701734, 15938563, 31877126, 111569941, 223139882]

約数ペア:

[(1, 223139882), (2, 111569941), (7, 31877126), (14, 15938563), (23, 9701734), (46, 4850867), (67, 3330446), (134, 1665223), (161, 1385962), (322, 692981), (469, 475778), (938, 237889), (1541, 144802), (3082, 72401), (10343, 21574), (10787, 20686)]