205643118

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3659}}^1$

素因数の和:3729

約数の個数: 64

約数和(自身を含む): 474336000

約数和(自身を除く): 268692882

約数列:

[1, 2, 3, 6, 17, 19, 29, 34, 38, 51, 57, 58, 87, 102, 114, 174, 323, 493, 551, 646, 969, 986, 1102, 1479, 1653, 1938, 2958, 3306, 3659, 7318, 9367, 10977, 18734, 21954, 28101, 56202, 62203, 69521, 106111, 124406, 139042, 186609, 208563, 212222, 318333, 373218, 417126, 636666, 1181857, 1803887, 2016109, 2363714, 3545571, 3607774, 4032218, 5411661, 6048327, 7091142, 10823322, 12096654, 34273853, 68547706, 102821559, 205643118]

約数ペア:

[(1, 205643118), (2, 102821559), (3, 68547706), (6, 34273853), (17, 12096654), (19, 10823322), (29, 7091142), (34, 6048327), (38, 5411661), (51, 4032218), (57, 3607774), (58, 3545571), (87, 2363714), (102, 2016109), (114, 1803887), (174, 1181857), (323, 636666), (493, 417126), (551, 373218), (646, 318333), (969, 212222), (986, 208563), (1102, 186609), (1479, 139042), (1653, 124406), (1938, 106111), (2958, 69521), (3306, 62203), (3659, 56202), (7318, 28101), (9367, 21954), (10977, 18734)]