194400979190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1767281629}}^1$

素因数の和:1767281647

約数の個数: 16

約数和(自身を含む): 381732832080

約数和(自身を除く): 187331852890

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1767281629, 3534563258, 8836408145, 17672816290, 19440097919, 38880195838, 97200489595, 194400979190]

約数ペア:

[(1, 194400979190), (2, 97200489595), (5, 38880195838), (10, 19440097919), (11, 17672816290), (22, 8836408145), (55, 3534563258), (110, 1767281629)]