206303812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{3571}}^1$

素因数の和:3700

約数の個数: 48

約数和(自身を含む): 428468544

約数和(自身を除く): 222164732

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 101, 143, 202, 286, 404, 572, 1111, 1313, 2222, 2626, 3571, 4444, 5252, 7142, 14284, 14443, 28886, 39281, 46423, 57772, 78562, 92846, 157124, 185692, 360671, 510653, 721342, 1021306, 1442684, 2042612, 3967381, 4688723, 7934762, 9377446, 15869524, 18754892, 51575953, 103151906, 206303812]

約数ペア:

[(1, 206303812), (2, 103151906), (4, 51575953), (11, 18754892), (13, 15869524), (22, 9377446), (26, 7934762), (44, 4688723), (52, 3967381), (101, 2042612), (143, 1442684), (202, 1021306), (286, 721342), (404, 510653), (572, 360671), (1111, 185692), (1313, 157124), (2222, 92846), (2626, 78562), (3571, 57772), (4444, 46423), (5252, 39281), (7142, 28886), (14284, 14443)]