191416190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{7451}}^1$

素因数の和:7832

約数の個数: 32

約数和(自身を含む): 394896384

約数和(自身を除く): 203480194

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 367, 734, 1835, 2569, 3670, 5138, 7451, 12845, 14902, 25690, 37255, 52157, 74510, 104314, 260785, 521570, 2734517, 5469034, 13672585, 19141619, 27345170, 38283238, 95708095, 191416190]

約数ペア:

[(1, 191416190), (2, 95708095), (5, 38283238), (7, 27345170), (10, 19141619), (14, 13672585), (35, 5469034), (70, 2734517), (367, 521570), (734, 260785), (1835, 104314), (2569, 74510), (3670, 52157), (5138, 37255), (7451, 25690), (12845, 14902)]