200895714

素因数分解:

$2^1\times 3^4\times {\mathrm{1240097}}^1$

素因数の和:1240111

約数の個数: 20

約数和(自身を含む): 450155574

約数和(自身を除く): 249259860

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1240097, 2480194, 3720291, 7440582, 11160873, 22321746, 33482619, 66965238, 100447857, 200895714]

約数ペア:

[(1, 200895714), (2, 100447857), (3, 66965238), (6, 33482619), (9, 22321746), (18, 11160873), (27, 7440582), (54, 3720291), (81, 2480194), (162, 1240097)]