205156622

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{51521}}^1$

素因数の和:51715

約数の個数: 16

約数和(自身を含む): 337572144

約数和(自身を除く): 132415522

約数列:

[1, 2, 11, 22, 181, 362, 1991, 3982, 51521, 103042, 566731, 1133462, 9325301, 18650602, 102578311, 205156622]

約数ペア:

[(1, 205156622), (2, 102578311), (11, 18650602), (22, 9325301), (181, 1133462), (362, 566731), (1991, 103042), (3982, 51521)]