208026714

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{81197}}^1$

素因数の和:81270

約数の個数: 32

約数和(自身を含む): 483290496

約数和(自身を除く): 275263782

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 81197, 162394, 243591, 487182, 568379, 1136758, 1705137, 3410274, 4953017, 9906034, 14859051, 29718102, 34671119, 69342238, 104013357, 208026714]

約数ペア:

[(1, 208026714), (2, 104013357), (3, 69342238), (6, 34671119), (7, 29718102), (14, 14859051), (21, 9906034), (42, 4953017), (61, 3410274), (122, 1705137), (183, 1136758), (366, 568379), (427, 487182), (854, 243591), (1281, 162394), (2562, 81197)]