195812778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4662209}}^1$

素因数の和:4662221

約数の個数: 16

約数和(自身を含む): 447572160

約数和(自身を除く): 251759382

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4662209, 9324418, 13986627, 27973254, 32635463, 65270926, 97906389, 195812778]

約数ペア:

[(1, 195812778), (2, 97906389), (3, 65270926), (6, 32635463), (7, 27973254), (14, 13986627), (21, 9324418), (42, 4662209)]