210935921

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{4133}}^1$

素因数の和:4480

約数の個数: 16

約数和(自身を含む): 252405504

約数和(自身を除く): 41469583

約数列:

[1, 7, 23, 161, 317, 2219, 4133, 7291, 28931, 51037, 95059, 665413, 1310161, 9171127, 30133703, 210935921]

約数ペア:

[(1, 210935921), (7, 30133703), (23, 9171127), (161, 1310161), (317, 665413), (2219, 95059), (4133, 51037), (7291, 28931)]