212206212

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{310243}}^1$

素因数の和:310272

約数の個数: 36

約数和(自身を含む): 564644080

約数和(自身を除く): 352437868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 310243, 620486, 930729, 1240972, 1861458, 2792187, 3722916, 5584374, 5894617, 11168748, 11789234, 17683851, 23578468, 35367702, 53051553, 70735404, 106103106, 212206212]

約数ペア:

[(1, 212206212), (2, 106103106), (3, 70735404), (4, 53051553), (6, 35367702), (9, 23578468), (12, 17683851), (18, 11789234), (19, 11168748), (36, 5894617), (38, 5584374), (57, 3722916), (76, 2792187), (114, 1861458), (171, 1240972), (228, 930729), (342, 620486), (684, 310243)]