202494644

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{293}}^1$

素因数の和:560

約数の個数: 48

約数和(自身を含む): 394148160

約数和(自身を除く): 191653516

約数列:

[1, 2, 4, 11, 22, 44, 113, 139, 226, 278, 293, 452, 556, 586, 1172, 1243, 1529, 2486, 3058, 3223, 4972, 6116, 6446, 12892, 15707, 31414, 33109, 40727, 62828, 66218, 81454, 132436, 162908, 172777, 345554, 364199, 447997, 691108, 728398, 895994, 1456796, 1791988, 4602151, 9204302, 18408604, 50623661, 101247322, 202494644]

約数ペア:

[(1, 202494644), (2, 101247322), (4, 50623661), (11, 18408604), (22, 9204302), (44, 4602151), (113, 1791988), (139, 1456796), (226, 895994), (278, 728398), (293, 691108), (452, 447997), (556, 364199), (586, 345554), (1172, 172777), (1243, 162908), (1529, 132436), (2486, 81454), (3058, 66218), (3223, 62828), (4972, 40727), (6116, 33109), (6446, 31414), (12892, 15707)]