201409336

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{20287}}^1$

素因数の和:20383

約数の個数: 32

約数和(自身を含む): 405354240

約数和(自身を除く): 203944904

約数列:

[1, 2, 4, 8, 17, 34, 68, 73, 136, 146, 292, 584, 1241, 2482, 4964, 9928, 20287, 40574, 81148, 162296, 344879, 689758, 1379516, 1480951, 2759032, 2961902, 5923804, 11847608, 25176167, 50352334, 100704668, 201409336]

約数ペア:

[(1, 201409336), (2, 100704668), (4, 50352334), (8, 25176167), (17, 11847608), (34, 5923804), (68, 2961902), (73, 2759032), (136, 1480951), (146, 1379516), (292, 689758), (584, 344879), (1241, 162296), (2482, 81148), (4964, 40574), (9928, 20287)]