204541818

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{4091}}^1$

素因数の和:4750

約数の個数: 32

約数和(自身を含む): 441346752

約数和(自身を除く): 236804934

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 641, 1282, 1923, 3846, 4091, 8182, 8333, 12273, 16666, 24546, 24999, 49998, 53183, 106366, 159549, 319098, 2622331, 5244662, 7866993, 15733986, 34090303, 68180606, 102270909, 204541818]

約数ペア:

[(1, 204541818), (2, 102270909), (3, 68180606), (6, 34090303), (13, 15733986), (26, 7866993), (39, 5244662), (78, 2622331), (641, 319098), (1282, 159549), (1923, 106366), (3846, 53183), (4091, 49998), (8182, 24999), (8333, 24546), (12273, 16666)]