203026635478

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{117071}}^1\times {\mathrm{21149}}^1$

素因数の和:138263

約数の個数: 16

約数和(自身を含む): 311985172800

約数和(自身を除く): 108958537322

約数列:

[1, 2, 41, 82, 21149, 42298, 117071, 234142, 867109, 1734218, 4799911, 9599822, 2475934579, 4951869158, 101513317739, 203026635478]

約数ペア:

[(1, 203026635478), (2, 101513317739), (41, 4951869158), (82, 2475934579), (21149, 9599822), (42298, 4799911), (117071, 1734218), (234142, 867109)]