200780223

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1\times {\mathrm{523}}^1$

素因数の和:815

約数の個数: 32

約数和(自身を含む): 311281152

約数和(自身を除く): 110500929

約数列:

[1, 3, 7, 21, 101, 181, 303, 523, 543, 707, 1267, 1569, 2121, 3661, 3801, 10983, 18281, 52823, 54843, 94663, 127967, 158469, 283989, 369761, 383901, 662641, 1109283, 1987923, 9560963, 28682889, 66926741, 200780223]

約数ペア:

[(1, 200780223), (3, 66926741), (7, 28682889), (21, 9560963), (101, 1987923), (181, 1109283), (303, 662641), (523, 383901), (543, 369761), (707, 283989), (1267, 158469), (1569, 127967), (2121, 94663), (3661, 54843), (3801, 52823), (10983, 18281)]