201640548

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{212701}}^1$

素因数の和:212787

約数の個数: 24

約数和(自身を含む): 476452480

約数和(自身を除く): 274811932

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948, 212701, 425402, 638103, 850804, 1276206, 2552412, 16803379, 33606758, 50410137, 67213516, 100820274, 201640548]

約数ペア:

[(1, 201640548), (2, 100820274), (3, 67213516), (4, 50410137), (6, 33606758), (12, 16803379), (79, 2552412), (158, 1276206), (237, 850804), (316, 638103), (474, 425402), (948, 212701)]