201901612

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{15661}}^1$

素因数の和:15969

約数の個数: 24

約数和(自身を含む): 386788752

約数和(自身を除く): 184887140

約数列:

[1, 2, 4, 11, 22, 44, 293, 586, 1172, 3223, 6446, 12892, 15661, 31322, 62644, 172271, 344542, 689084, 4588673, 9177346, 18354692, 50475403, 100950806, 201901612]

約数ペア:

[(1, 201901612), (2, 100950806), (4, 50475403), (11, 18354692), (22, 9177346), (44, 4588673), (293, 689084), (586, 344542), (1172, 172271), (3223, 62644), (6446, 31322), (12892, 15661)]