202337961

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1$

素因数の和:494

約数の個数: 64

約数和(自身を含む): 345047040

約数和(自身を除く): 142709079

約数列:

[1, 3, 7, 17, 21, 31, 47, 51, 93, 119, 141, 217, 329, 357, 389, 527, 651, 799, 987, 1167, 1457, 1581, 2397, 2723, 3689, 4371, 5593, 6613, 8169, 10199, 11067, 12059, 16779, 18283, 19839, 24769, 30597, 36177, 46291, 54849, 74307, 84413, 127981, 138873, 173383, 205003, 253239, 310811, 383943, 520149, 566773, 615009, 932433, 1435021, 1700319, 2175677, 3967411, 4305063, 6527031, 9635141, 11902233, 28905423, 67445987, 202337961]

約数ペア:

[(1, 202337961), (3, 67445987), (7, 28905423), (17, 11902233), (21, 9635141), (31, 6527031), (47, 4305063), (51, 3967411), (93, 2175677), (119, 1700319), (141, 1435021), (217, 932433), (329, 615009), (357, 566773), (389, 520149), (527, 383943), (651, 310811), (799, 253239), (987, 205003), (1167, 173383), (1457, 138873), (1581, 127981), (2397, 84413), (2723, 74307), (3689, 54849), (4371, 46291), (5593, 36177), (6613, 30597), (8169, 24769), (10199, 19839), (11067, 18283), (12059, 16779)]