209214690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{607}}^1\times {\mathrm{11489}}^1$

素因数の和:12106

約数の個数: 32

約数和(自身を含む): 502986240

約数和(自身を除く): 293771550

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 607, 1214, 1821, 3035, 3642, 6070, 9105, 11489, 18210, 22978, 34467, 57445, 68934, 114890, 172335, 344670, 6973823, 13947646, 20921469, 34869115, 41842938, 69738230, 104607345, 209214690]

約数ペア:

[(1, 209214690), (2, 104607345), (3, 69738230), (5, 41842938), (6, 34869115), (10, 20921469), (15, 13947646), (30, 6973823), (607, 344670), (1214, 172335), (1821, 114890), (3035, 68934), (3642, 57445), (6070, 34467), (9105, 22978), (11489, 18210)]