194616740

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{117239}}^1$

素因数の和:117331

約数の個数: 24

約数和(自身を含む): 413622720

約数和(自身を除く): 219005980

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 117239, 234478, 468956, 586195, 1172390, 2344780, 9730837, 19461674, 38923348, 48654185, 97308370, 194616740]

約数ペア:

[(1, 194616740), (2, 97308370), (4, 48654185), (5, 38923348), (10, 19461674), (20, 9730837), (83, 2344780), (166, 1172390), (332, 586195), (415, 468956), (830, 234478), (1660, 117239)]