220174622

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{467}}^1\times {\mathrm{653}}^1$

素因数の和:1160

約数の個数: 24

約数和(自身を含む): 349840296

約数和(自身を除く): 129665674

約数列:

[1, 2, 19, 38, 361, 467, 653, 722, 934, 1306, 8873, 12407, 17746, 24814, 168587, 235733, 304951, 337174, 471466, 609902, 5794069, 11588138, 110087311, 220174622]

約数ペア:

[(1, 220174622), (2, 110087311), (19, 11588138), (38, 5794069), (361, 609902), (467, 471466), (653, 337174), (722, 304951), (934, 235733), (1306, 168587), (8873, 24814), (12407, 17746)]