196643794

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{86323}}^1$

素因数の和:86409

約数の個数: 16

約数和(自身を含む): 316981728

約数和(自身を除く): 120337934

約数列:

[1, 2, 17, 34, 67, 134, 1139, 2278, 86323, 172646, 1467491, 2934982, 5783641, 11567282, 98321897, 196643794]

約数ペア:

[(1, 196643794), (2, 98321897), (17, 11567282), (34, 5783641), (67, 2934982), (134, 1467491), (1139, 172646), (2278, 86323)]