208766166

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{710089}}^1$

素因数の和:710108

約数の個数: 24

約数和(自身を含む): 485701560

約数和(自身を除く): 276935394

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 710089, 1420178, 2130267, 4260534, 4970623, 9941246, 14911869, 29823738, 34794361, 69588722, 104383083, 208766166]

約数ペア:

[(1, 208766166), (2, 104383083), (3, 69588722), (6, 34794361), (7, 29823738), (14, 14911869), (21, 9941246), (42, 4970623), (49, 4260534), (98, 2130267), (147, 1420178), (294, 710089)]