201443564

素因数分解:

$2^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{28663}}^1$

素因数の和:28925

約数の個数: 24

約数和(自身を含む): 404506368

約数和(自身を除く): 203062804

約数列:

[1, 2, 4, 7, 14, 28, 251, 502, 1004, 1757, 3514, 7028, 28663, 57326, 114652, 200641, 401282, 802564, 7194413, 14388826, 28777652, 50360891, 100721782, 201443564]

約数ペア:

[(1, 201443564), (2, 100721782), (4, 50360891), (7, 28777652), (14, 14388826), (28, 7194413), (251, 802564), (502, 401282), (1004, 200641), (1757, 114652), (3514, 57326), (7028, 28663)]