201293752

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{120391}}^1$

素因数の和:120427

約数の個数: 32

約数和(自身を含む): 433411200

約数和(自身を除く): 232117448

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 120391, 240782, 481564, 963128, 1324301, 2287429, 2648602, 4574858, 5297204, 9149716, 10594408, 18299432, 25161719, 50323438, 100646876, 201293752]

約数ペア:

[(1, 201293752), (2, 100646876), (4, 50323438), (8, 25161719), (11, 18299432), (19, 10594408), (22, 9149716), (38, 5297204), (44, 4574858), (76, 2648602), (88, 2287429), (152, 1324301), (209, 963128), (418, 481564), (836, 240782), (1672, 120391)]