200575870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79279}}^1$

素因数の和:79320

約数の個数: 32

約数和(自身を含む): 410987520

約数和(自身を除く): 210411650

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 79279, 158558, 396395, 792790, 872069, 1744138, 1823417, 3646834, 4360345, 8720690, 9117085, 18234170, 20057587, 40115174, 100287935, 200575870]

約数ペア:

[(1, 200575870), (2, 100287935), (5, 40115174), (10, 20057587), (11, 18234170), (22, 9117085), (23, 8720690), (46, 4360345), (55, 3646834), (110, 1823417), (115, 1744138), (230, 872069), (253, 792790), (506, 396395), (1265, 158558), (2530, 79279)]