5200190191

素因数分解:

$7^1\times {\mathrm{199}}^1\times {\mathrm{821}}^1\times {\mathrm{4547}}^1$

素因数の和:5574

約数の個数: 16

約数和(自身を含む): 5981529600

約数和(自身を除く): 781339409

約数列:

[1, 7, 199, 821, 1393, 4547, 5747, 31829, 163379, 904853, 1143653, 3733087, 6333971, 26131609, 742884313, 5200190191]

約数ペア:

[(1, 5200190191), (7, 742884313), (199, 26131609), (821, 6333971), (1393, 3733087), (4547, 1143653), (5747, 904853), (31829, 163379)]