206725878

素因数分解:

$2^1\times 3^3\times {\mathrm{149}}^1\times {\mathrm{25693}}^1$

素因数の和:25853

約数の個数: 32

約数和(自身を含む): 462492000

約数和(自身を除く): 255766122

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 149, 298, 447, 894, 1341, 2682, 4023, 8046, 25693, 51386, 77079, 154158, 231237, 462474, 693711, 1387422, 3828257, 7656514, 11484771, 22969542, 34454313, 68908626, 103362939, 206725878]

約数ペア:

[(1, 206725878), (2, 103362939), (3, 68908626), (6, 34454313), (9, 22969542), (18, 11484771), (27, 7656514), (54, 3828257), (149, 1387422), (298, 693711), (447, 462474), (894, 231237), (1341, 154158), (2682, 77079), (4023, 51386), (8046, 25693)]