204549665980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{17542853}}^1$

素因数の和:17542926

約数の個数: 48

約数和(自身を含む): 477446314464

約数和(自身を除く): 272896648484

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 53, 55, 106, 110, 212, 220, 265, 530, 583, 1060, 1166, 2332, 2915, 5830, 11660, 17542853, 35085706, 70171412, 87714265, 175428530, 192971383, 350857060, 385942766, 771885532, 929771209, 964856915, 1859542418, 1929713830, 3719084836, 3859427660, 4648856045, 9297712090, 10227483299, 18595424180, 20454966598, 40909933196, 51137416495, 102274832990, 204549665980]

約数ペア:

[(1, 204549665980), (2, 102274832990), (4, 51137416495), (5, 40909933196), (10, 20454966598), (11, 18595424180), (20, 10227483299), (22, 9297712090), (44, 4648856045), (53, 3859427660), (55, 3719084836), (106, 1929713830), (110, 1859542418), (212, 964856915), (220, 929771209), (265, 771885532), (530, 385942766), (583, 350857060), (1060, 192971383), (1166, 175428530), (2332, 87714265), (2915, 70171412), (5830, 35085706), (11660, 17542853)]