200091394

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{4243}}^1$

素因数の和:4354

約数の個数: 32

約数和(自身を含む): 339180480

約数和(自身を除く): 139089086

約数列:

[1, 2, 17, 19, 34, 38, 73, 146, 323, 646, 1241, 1387, 2482, 2774, 4243, 8486, 23579, 47158, 72131, 80617, 144262, 161234, 309739, 619478, 1370489, 2740978, 5265563, 5885041, 10531126, 11770082, 100045697, 200091394]

約数ペア:

[(1, 200091394), (2, 100045697), (17, 11770082), (19, 10531126), (34, 5885041), (38, 5265563), (73, 2740978), (146, 1370489), (323, 619478), (646, 309739), (1241, 161234), (1387, 144262), (2482, 80617), (2774, 72131), (4243, 47158), (8486, 23579)]