198402347

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{337}}^1$

素因数の和:563

約数の個数: 32

約数和(自身を含む): 245306880

約数和(自身を除く): 46904533

約数列:

[1, 11, 13, 23, 143, 179, 253, 299, 337, 1969, 2327, 3289, 3707, 4117, 4381, 7751, 25597, 45287, 48191, 53521, 60323, 85261, 100763, 588731, 663553, 784199, 1108393, 1387429, 8626189, 15261719, 18036577, 198402347]

約数ペア:

[(1, 198402347), (11, 18036577), (13, 15261719), (23, 8626189), (143, 1387429), (179, 1108393), (253, 784199), (299, 663553), (337, 588731), (1969, 100763), (2327, 85261), (3289, 60323), (3707, 53521), (4117, 48191), (4381, 45287), (7751, 25597)]