201819442

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{173087}}^1$

素因数の和:173153

約数の個数: 16

約数和(自身を含む): 336483072

約数和(自身を除く): 134663630

約数列:

[1, 2, 11, 22, 53, 106, 583, 1166, 173087, 346174, 1903957, 3807914, 9173611, 18347222, 100909721, 201819442]

約数ペア:

[(1, 201819442), (2, 100909721), (11, 18347222), (22, 9173611), (53, 3807914), (106, 1903957), (583, 346174), (1166, 173087)]