196341728

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{557789}}^1$

素因数の和:557810

約数の個数: 24

約数和(自身を含む): 421689240

約数和(自身を除く): 225347512

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 557789, 1115578, 2231156, 4462312, 6135679, 8924624, 12271358, 17849248, 24542716, 49085432, 98170864, 196341728]

約数ペア:

[(1, 196341728), (2, 98170864), (4, 49085432), (8, 24542716), (11, 17849248), (16, 12271358), (22, 8924624), (32, 6135679), (44, 4462312), (88, 2231156), (176, 1115578), (352, 557789)]