221159784

素因数分解:

$2^3\times 3^1\times {\mathrm{2179}}^1\times {\mathrm{4229}}^1$

素因数の和:6417

約数の個数: 32

約数和(自身を含む): 553284000

約数和(自身を除く): 332124216

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 2179, 4229, 4358, 6537, 8458, 8716, 12687, 13074, 16916, 17432, 25374, 26148, 33832, 50748, 52296, 101496, 9214991, 18429982, 27644973, 36859964, 55289946, 73719928, 110579892, 221159784]

約数ペア:

[(1, 221159784), (2, 110579892), (3, 73719928), (4, 55289946), (6, 36859964), (8, 27644973), (12, 18429982), (24, 9214991), (2179, 101496), (4229, 52296), (4358, 50748), (6537, 33832), (8458, 26148), (8716, 25374), (12687, 17432), (13074, 16916)]