206173188

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1579}}^1$

素因数の和:1639

約数の個数: 120

約数和(自身を含む): 599540480

約数和(自身を除く): 393367292

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 52, 54, 62, 78, 81, 93, 108, 117, 124, 156, 162, 186, 234, 279, 324, 351, 372, 403, 468, 558, 702, 806, 837, 1053, 1116, 1209, 1404, 1579, 1612, 1674, 2106, 2418, 2511, 3158, 3348, 3627, 4212, 4737, 4836, 5022, 6316, 7254, 9474, 10044, 10881, 14211, 14508, 18948, 20527, 21762, 28422, 32643, 41054, 42633, 43524, 48949, 56844, 61581, 65286, 82108, 85266, 97898, 123162, 127899, 130572, 146847, 170532, 184743, 195796, 246324, 255798, 293694, 369486, 440541, 511596, 554229, 587388, 636337, 738972, 881082, 1108458, 1272674, 1321623, 1662687, 1762164, 1909011, 2216916, 2545348, 2643246, 3325374, 3818022, 3964869, 5286492, 5727033, 6650748, 7636044, 7929738, 11454066, 15859476, 17181099, 22908132, 34362198, 51543297, 68724396, 103086594, 206173188]

約数ペア:

[(1, 206173188), (2, 103086594), (3, 68724396), (4, 51543297), (6, 34362198), (9, 22908132), (12, 17181099), (13, 15859476), (18, 11454066), (26, 7929738), (27, 7636044), (31, 6650748), (36, 5727033), (39, 5286492), (52, 3964869), (54, 3818022), (62, 3325374), (78, 2643246), (81, 2545348), (93, 2216916), (108, 1909011), (117, 1762164), (124, 1662687), (156, 1321623), (162, 1272674), (186, 1108458), (234, 881082), (279, 738972), (324, 636337), (351, 587388), (372, 554229), (403, 511596), (468, 440541), (558, 369486), (702, 293694), (806, 255798), (837, 246324), (1053, 195796), (1116, 184743), (1209, 170532), (1404, 146847), (1579, 130572), (1612, 127899), (1674, 123162), (2106, 97898), (2418, 85266), (2511, 82108), (3158, 65286), (3348, 61581), (3627, 56844), (4212, 48949), (4737, 43524), (4836, 42633), (5022, 41054), (6316, 32643), (7254, 28422), (9474, 21762), (10044, 20527), (10881, 18948), (14211, 14508)]