199920294595

素因数分解:

$5^1\times 7^1\times {\mathrm{48751}}^1\times {\mathrm{117167}}^1$

素因数の和:165930

約数の個数: 16

約数和(自身を含む): 274184368128

約数和(自身を除く): 74264073533

約数列:

[1, 5, 7, 35, 48751, 117167, 243755, 341257, 585835, 820169, 1706285, 4100845, 5712008417, 28560042085, 39984058919, 199920294595]

約数ペア:

[(1, 199920294595), (5, 39984058919), (7, 28560042085), (35, 5712008417), (48751, 4100845), (117167, 1706285), (243755, 820169), (341257, 585835)]