214019630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{593}}^1$

素因数の和:821

約数の個数: 64

約数和(自身を含む): 448037568

約数和(自身を除く): 234017938

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 193, 374, 386, 593, 935, 965, 1186, 1870, 1930, 2123, 2965, 3281, 4246, 5930, 6523, 6562, 10081, 10615, 13046, 16405, 20162, 21230, 32615, 32810, 36091, 50405, 65230, 72182, 100810, 110891, 114449, 180455, 221782, 228898, 360910, 554455, 572245, 1108910, 1144490, 1258939, 1945633, 2517878, 3891266, 6294695, 9728165, 12589390, 19456330, 21401963, 42803926, 107009815, 214019630]

約数ペア:

[(1, 214019630), (2, 107009815), (5, 42803926), (10, 21401963), (11, 19456330), (17, 12589390), (22, 9728165), (34, 6294695), (55, 3891266), (85, 2517878), (110, 1945633), (170, 1258939), (187, 1144490), (193, 1108910), (374, 572245), (386, 554455), (593, 360910), (935, 228898), (965, 221782), (1186, 180455), (1870, 114449), (1930, 110891), (2123, 100810), (2965, 72182), (3281, 65230), (4246, 50405), (5930, 36091), (6523, 32810), (6562, 32615), (10081, 21230), (10615, 20162), (13046, 16405)]