194249510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{213461}}^1$

素因数の和:213488

約数の個数: 32

約数和(自身を含む): 430339392

約数和(自身を除く): 236089882

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 213461, 426922, 1067305, 1494227, 2134610, 2774993, 2988454, 5549986, 7471135, 13874965, 14942270, 19424951, 27749930, 38849902, 97124755, 194249510]

約数ペア:

[(1, 194249510), (2, 97124755), (5, 38849902), (7, 27749930), (10, 19424951), (13, 14942270), (14, 13874965), (26, 7471135), (35, 5549986), (65, 2988454), (70, 2774993), (91, 2134610), (130, 1494227), (182, 1067305), (455, 426922), (910, 213461)]