197924798

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{743}}^1\times {\mathrm{5791}}^1$

素因数の和:6559

約数の個数: 16

約数和(自身を含む): 310265856

約数和(自身を除く): 112341058

約数列:

[1, 2, 23, 46, 743, 1486, 5791, 11582, 17089, 34178, 133193, 266386, 4302713, 8605426, 98962399, 197924798]

約数ペア:

[(1, 197924798), (2, 98962399), (23, 8605426), (46, 4302713), (743, 266386), (1486, 133193), (5791, 34178), (11582, 17089)]