201558492

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{78857}}^1$

素因数の和:78938

約数の個数: 36

約数和(自身を含む): 516677616

約数和(自身を除く): 315119124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 78857, 157714, 236571, 315428, 473142, 709713, 946284, 1419426, 2838852, 5598847, 11197694, 16796541, 22395388, 33593082, 50389623, 67186164, 100779246, 201558492]

約数ペア:

[(1, 201558492), (2, 100779246), (3, 67186164), (4, 50389623), (6, 33593082), (9, 22395388), (12, 16796541), (18, 11197694), (36, 5598847), (71, 2838852), (142, 1419426), (213, 946284), (284, 709713), (426, 473142), (639, 315428), (852, 236571), (1278, 157714), (2556, 78857)]