198662879

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{461}}^1\times {\mathrm{613}}^1$

素因数の和:1130

約数の個数: 16

約数和(自身を含む): 215587680

約数和(自身を除く): 16924801

約数列:

[1, 19, 37, 461, 613, 703, 8759, 11647, 17057, 22681, 282593, 324083, 430939, 5369267, 10455941, 198662879]

約数ペア:

[(1, 198662879), (19, 10455941), (37, 5369267), (461, 430939), (613, 324083), (703, 282593), (8759, 22681), (11647, 17057)]