205150302721

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{3011}}^1\times {\mathrm{6869}}^1$

素因数の和:10009

約数の個数: 32

約数和(自身を含む): 254930860800

約数和(自身を除く): 49780558079

約数列:

[1, 7, 13, 91, 109, 763, 1417, 3011, 6869, 9919, 21077, 39143, 48083, 89297, 274001, 328199, 625079, 748721, 2297393, 4266587, 5241047, 9733373, 20682559, 29866109, 68133611, 144777913, 268873267, 1882112869, 2254398931, 15780792517, 29307186103, 205150302721]

約数ペア:

[(1, 205150302721), (7, 29307186103), (13, 15780792517), (91, 2254398931), (109, 1882112869), (763, 268873267), (1417, 144777913), (3011, 68133611), (6869, 29866109), (9919, 20682559), (21077, 9733373), (39143, 5241047), (48083, 4266587), (89297, 2297393), (274001, 748721), (328199, 625079)]