220888926712

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{1951}}^1\times {\mathrm{329123}}^1$

素因数の和:331123

約数の個数: 32

約数和(自身を含む): 424017031680

約数和(自身を除く): 203128104968

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 1951, 3902, 7804, 15608, 83893, 167786, 329123, 335572, 658246, 671144, 1316492, 2632984, 14152289, 28304578, 56609156, 113218312, 642118973, 1284237946, 2568475892, 5136951784, 27611115839, 55222231678, 110444463356, 220888926712]

約数ペア:

[(1, 220888926712), (2, 110444463356), (4, 55222231678), (8, 27611115839), (43, 5136951784), (86, 2568475892), (172, 1284237946), (344, 642118973), (1951, 113218312), (3902, 56609156), (7804, 28304578), (15608, 14152289), (83893, 2632984), (167786, 1316492), (329123, 671144), (335572, 658246)]