202004784

素因数分解:

$2^4\times 3^2\times {\mathrm{1402811}}^1$

素因数の和:1402825

約数の個数: 30

約数和(自身を含む): 565333236

約数和(自身を除く): 363328452

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1402811, 2805622, 4208433, 5611244, 8416866, 11222488, 12625299, 16833732, 22444976, 25250598, 33667464, 50501196, 67334928, 101002392, 202004784]

約数ペア:

[(1, 202004784), (2, 101002392), (3, 67334928), (4, 50501196), (6, 33667464), (8, 25250598), (9, 22444976), (12, 16833732), (16, 12625299), (18, 11222488), (24, 8416866), (36, 5611244), (48, 4208433), (72, 2805622), (144, 1402811)]