212924108

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{52861}}^1$

素因数の和:52937

約数の個数: 24

約数和(自身を含む): 399636720

約数和(自身を除く): 186712612

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 1007, 2014, 4028, 52861, 105722, 211444, 1004359, 2008718, 2801633, 4017436, 5603266, 11206532, 53231027, 106462054, 212924108]

約数ペア:

[(1, 212924108), (2, 106462054), (4, 53231027), (19, 11206532), (38, 5603266), (53, 4017436), (76, 2801633), (106, 2008718), (212, 1004359), (1007, 211444), (2014, 105722), (4028, 52861)]