202100222

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{71}}^1\times {\mathrm{1481}}^1$

素因数の和:1616

約数の個数: 24

約数和(自身を含む): 317871216

約数和(自身を除く): 115770994

約数列:

[1, 2, 31, 62, 71, 142, 961, 1481, 1922, 2201, 2962, 4402, 45911, 68231, 91822, 105151, 136462, 210302, 1423241, 2846482, 3259681, 6519362, 101050111, 202100222]

約数ペア:

[(1, 202100222), (2, 101050111), (31, 6519362), (62, 3259681), (71, 2846482), (142, 1423241), (961, 210302), (1481, 136462), (1922, 105151), (2201, 91822), (2962, 68231), (4402, 45911)]