206576778

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{229}}^1$

素因数の和:487

約数の個数: 64

約数和(自身を含む): 449769600

約数和(自身を除く): 243192822

約数列:

[1, 2, 3, 6, 19, 38, 41, 57, 82, 114, 123, 193, 229, 246, 386, 458, 579, 687, 779, 1158, 1374, 1558, 2337, 3667, 4351, 4674, 7334, 7913, 8702, 9389, 11001, 13053, 15826, 18778, 22002, 23739, 26106, 28167, 44197, 47478, 56334, 88394, 132591, 150347, 178391, 265182, 300694, 356782, 451041, 535173, 839743, 902082, 1070346, 1679486, 1812077, 2519229, 3624154, 5038458, 5436231, 10872462, 34429463, 68858926, 103288389, 206576778]

約数ペア:

[(1, 206576778), (2, 103288389), (3, 68858926), (6, 34429463), (19, 10872462), (38, 5436231), (41, 5038458), (57, 3624154), (82, 2519229), (114, 1812077), (123, 1679486), (193, 1070346), (229, 902082), (246, 839743), (386, 535173), (458, 451041), (579, 356782), (687, 300694), (779, 265182), (1158, 178391), (1374, 150347), (1558, 132591), (2337, 88394), (3667, 56334), (4351, 47478), (4674, 44197), (7334, 28167), (7913, 26106), (8702, 23739), (9389, 22002), (11001, 18778), (13053, 15826)]