140388402

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{303871}}^1$

素因数の和:303894

約数の個数: 32

約数和(自身を含む): 350060544

約数和(自身を除く): 209672142

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 303871, 607742, 911613, 1823226, 2127097, 3342581, 4254194, 6381291, 6685162, 10027743, 12762582, 20055486, 23398067, 46796134, 70194201, 140388402]

約数ペア:

[(1, 140388402), (2, 70194201), (3, 46796134), (6, 23398067), (7, 20055486), (11, 12762582), (14, 10027743), (21, 6685162), (22, 6381291), (33, 4254194), (42, 3342581), (66, 2127097), (77, 1823226), (154, 911613), (231, 607742), (462, 303871)]