189864198

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{157433}}^1$

素因数の和:157508

約数の個数: 24

約数和(自身を含む): 417514968

約数和(自身を除く): 227650770

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 402, 603, 1206, 157433, 314866, 472299, 944598, 1416897, 2833794, 10548011, 21096022, 31644033, 63288066, 94932099, 189864198]

約数ペア:

[(1, 189864198), (2, 94932099), (3, 63288066), (6, 31644033), (9, 21096022), (18, 10548011), (67, 2833794), (134, 1416897), (201, 944598), (402, 472299), (603, 314866), (1206, 157433)]