204876604816

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{1024957}}^1$

素因数の和:1025040

約数の個数: 60

約数和(自身を含む): 441717949596

約数和(自身を除く): 236841344780

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 961, 1612, 1922, 3224, 3844, 6448, 7688, 12493, 15376, 24986, 49972, 99944, 199888, 1024957, 2049914, 4099828, 8199656, 13324441, 16399312, 26648882, 31773667, 53297764, 63547334, 106595528, 127094668, 213191056, 254189336, 413057671, 508378672, 826115342, 984983677, 1652230684, 1969967354, 3304461368, 3939934708, 6608922736, 7879869416, 12804787801, 15759738832, 25609575602, 51219151204, 102438302408, 204876604816]

約数ペア:

[(1, 204876604816), (2, 102438302408), (4, 51219151204), (8, 25609575602), (13, 15759738832), (16, 12804787801), (26, 7879869416), (31, 6608922736), (52, 3939934708), (62, 3304461368), (104, 1969967354), (124, 1652230684), (208, 984983677), (248, 826115342), (403, 508378672), (496, 413057671), (806, 254189336), (961, 213191056), (1612, 127094668), (1922, 106595528), (3224, 63547334), (3844, 53297764), (6448, 31773667), (7688, 26648882), (12493, 16399312), (15376, 13324441), (24986, 8199656), (49972, 4099828), (99944, 2049914), (199888, 1024957)]