192700869

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^2\times {\mathrm{197}}^1$

素因数の和:481

約数の個数: 24

約数和(自身を含む): 273921120

約数和(自身を除く): 81220251

約数列:

[1, 3, 19, 57, 131, 197, 393, 591, 2489, 3743, 7467, 11229, 17161, 25807, 51483, 77421, 326059, 490333, 978177, 1470999, 3380717, 10142151, 64233623, 192700869]

約数ペア:

[(1, 192700869), (3, 64233623), (19, 10142151), (57, 3380717), (131, 1470999), (197, 978177), (393, 490333), (591, 326059), (2489, 77421), (3743, 51483), (7467, 25807), (11229, 17161)]