201572930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{4157}}^1$

素因数の和:4550

約数の個数: 32

約数和(自身を含む): 391883184

約数和(自身を除く): 190310254

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 373, 746, 1865, 3730, 4157, 4849, 8314, 9698, 20785, 24245, 41570, 48490, 54041, 108082, 270205, 540410, 1550561, 3101122, 7752805, 15505610, 20157293, 40314586, 100786465, 201572930]

約数ペア:

[(1, 201572930), (2, 100786465), (5, 40314586), (10, 20157293), (13, 15505610), (26, 7752805), (65, 3101122), (130, 1550561), (373, 540410), (746, 270205), (1865, 108082), (3730, 54041), (4157, 48490), (4849, 41570), (8314, 24245), (9698, 20785)]