200748982

素因数分解:

$2^1\times 7^3\times {\mathrm{353}}^1\times {\mathrm{829}}^1$

素因数の和:1205

約数の個数: 32

約数和(自身を含む): 352584000

約数和(自身を除く): 151835018

約数列:

[1, 2, 7, 14, 49, 98, 343, 353, 686, 706, 829, 1658, 2471, 4942, 5803, 11606, 17297, 34594, 40621, 81242, 121079, 242158, 284347, 292637, 568694, 585274, 2048459, 4096918, 14339213, 28678426, 100374491, 200748982]

約数ペア:

[(1, 200748982), (2, 100374491), (7, 28678426), (14, 14339213), (49, 4096918), (98, 2048459), (343, 585274), (353, 568694), (686, 292637), (706, 284347), (829, 242158), (1658, 121079), (2471, 81242), (4942, 40621), (5803, 34594), (11606, 17297)]