201512728

素因数分解:

$2^3\times {\mathrm{1021}}^1\times {\mathrm{24671}}^1$

素因数の和:25698

約数の個数: 16

約数和(自身を含む): 378221760

約数和(自身を除く): 176709032

約数列:

[1, 2, 4, 8, 1021, 2042, 4084, 8168, 24671, 49342, 98684, 197368, 25189091, 50378182, 100756364, 201512728]

約数ペア:

[(1, 201512728), (2, 100756364), (4, 50378182), (8, 25189091), (1021, 197368), (2042, 98684), (4084, 49342), (8168, 24671)]