196366558

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{677}}^1$

素因数の和:1164

約数の個数: 32

約数和(自身を含む): 329508000

約数和(自身を除く): 133141442

約数列:

[1, 2, 17, 19, 34, 38, 323, 449, 646, 677, 898, 1354, 7633, 8531, 11509, 12863, 15266, 17062, 23018, 25726, 145027, 218671, 290054, 303973, 437342, 607946, 5167541, 5775487, 10335082, 11550974, 98183279, 196366558]

約数ペア:

[(1, 196366558), (2, 98183279), (17, 11550974), (19, 10335082), (34, 5775487), (38, 5167541), (323, 607946), (449, 437342), (646, 303973), (677, 290054), (898, 218671), (1354, 145027), (7633, 25726), (8531, 23018), (11509, 17062), (12863, 15266)]