207877201930

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{653}}^1\times {\mathrm{677323}}^1$

素因数の和:678030

約数の個数: 32

約数和(自身を含む): 382725990144

約数和(自身を除く): 174848788214

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 653, 1306, 3265, 6530, 30691, 61382, 153455, 306910, 677323, 1354646, 3386615, 6773230, 31834181, 63668362, 159170905, 318341810, 442291919, 884583838, 2211459595, 4422919190, 20787720193, 41575440386, 103938600965, 207877201930]

約数ペア:

[(1, 207877201930), (2, 103938600965), (5, 41575440386), (10, 20787720193), (47, 4422919190), (94, 2211459595), (235, 884583838), (470, 442291919), (653, 318341810), (1306, 159170905), (3265, 63668362), (6530, 31834181), (30691, 6773230), (61382, 3386615), (153455, 1354646), (306910, 677323)]