198023615

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{733}}^1\times {\mathrm{761}}^1$

素因数の和:1570

約数の個数: 16

約数和(自身を含む): 241621056

約数和(自身を除く): 43597441

約数列:

[1, 5, 71, 355, 733, 761, 3665, 3805, 52043, 54031, 260215, 270155, 557813, 2789065, 39604723, 198023615]

約数ペア:

[(1, 198023615), (5, 39604723), (71, 2789065), (355, 557813), (733, 270155), (761, 260215), (3665, 54031), (3805, 52043)]