245879418

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{50159}}^1$

素因数の和:50226

約数の個数: 32

約数和(自身を含む): 529689600

約数和(自身を除く): 283810182

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 114, 129, 258, 817, 1634, 2451, 4902, 50159, 100318, 150477, 300954, 953021, 1906042, 2156837, 2859063, 4313674, 5718126, 6470511, 12941022, 40979903, 81959806, 122939709, 245879418]

約数ペア:

[(1, 245879418), (2, 122939709), (3, 81959806), (6, 40979903), (19, 12941022), (38, 6470511), (43, 5718126), (57, 4313674), (86, 2859063), (114, 2156837), (129, 1906042), (258, 953021), (817, 300954), (1634, 150477), (2451, 100318), (4902, 50159)]