201356248

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{349}}^1\times {\mathrm{1759}}^1$

素因数の和:2155

約数の個数: 32

約数和(自身を含む): 388080000

約数和(自身を除く): 186723752

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 349, 698, 1396, 1759, 2792, 3518, 7036, 14072, 14309, 28618, 57236, 72119, 114472, 144238, 288476, 576952, 613891, 1227782, 2455564, 4911128, 25169531, 50339062, 100678124, 201356248]

約数ペア:

[(1, 201356248), (2, 100678124), (4, 50339062), (8, 25169531), (41, 4911128), (82, 2455564), (164, 1227782), (328, 613891), (349, 576952), (698, 288476), (1396, 144238), (1759, 114472), (2792, 72119), (3518, 57236), (7036, 28618), (14072, 14309)]