199702944637

素因数分解:

$7^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1\times {\mathrm{731719}}^1$

素因数の和:732160

約数の個数: 16

約数和(自身を含む): 230778634240

約数和(自身を除く): 31075689603

約数列:

[1, 7, 127, 307, 889, 2149, 38989, 272923, 731719, 5122033, 92928313, 224637733, 650498191, 1572464131, 28528992091, 199702944637]

約数ペア:

[(1, 199702944637), (7, 28528992091), (127, 1572464131), (307, 650498191), (889, 224637733), (2149, 92928313), (38989, 5122033), (272923, 731719)]