214138510

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{7331}}^1$

素因数の和:7488

約数の個数: 32

約数和(自身を含む): 405430272

約数和(自身を除く): 191291762

約数列:

[1, 2, 5, 10, 23, 46, 115, 127, 230, 254, 635, 1270, 2921, 5842, 7331, 14605, 14662, 29210, 36655, 73310, 168613, 337226, 843065, 931037, 1686130, 1862074, 4655185, 9310370, 21413851, 42827702, 107069255, 214138510]

約数ペア:

[(1, 214138510), (2, 107069255), (5, 42827702), (10, 21413851), (23, 9310370), (46, 4655185), (115, 1862074), (127, 1686130), (230, 931037), (254, 843065), (635, 337226), (1270, 168613), (2921, 73310), (5842, 36655), (7331, 29210), (14605, 14662)]