201728537388

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{479}}^1\times {\mathrm{1671211}}^1$

素因数の和:1671707

約数の個数: 72

約数和(自身を含む): 583988321280

約数和(自身を除く): 382259783892

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 479, 958, 1437, 1916, 2874, 3353, 4311, 5748, 6706, 8622, 10059, 13412, 17244, 20118, 30177, 40236, 60354, 120708, 1671211, 3342422, 5013633, 6684844, 10027266, 11698477, 15040899, 20054532, 23396954, 30081798, 35095431, 46793908, 60163596, 70190862, 105286293, 140381724, 210572586, 421145172, 800510069, 1601020138, 2401530207, 3202040276, 4803060414, 5603570483, 7204590621, 9606120828, 11207140966, 14409181242, 16810711449, 22414281932, 28818362484, 33621422898, 50432134347, 67242845796, 100864268694, 201728537388]

約数ペア:

[(1, 201728537388), (2, 100864268694), (3, 67242845796), (4, 50432134347), (6, 33621422898), (7, 28818362484), (9, 22414281932), (12, 16810711449), (14, 14409181242), (18, 11207140966), (21, 9606120828), (28, 7204590621), (36, 5603570483), (42, 4803060414), (63, 3202040276), (84, 2401530207), (126, 1601020138), (252, 800510069), (479, 421145172), (958, 210572586), (1437, 140381724), (1916, 105286293), (2874, 70190862), (3353, 60163596), (4311, 46793908), (5748, 35095431), (6706, 30081798), (8622, 23396954), (10059, 20054532), (13412, 15040899), (17244, 11698477), (20118, 10027266), (30177, 6684844), (40236, 5013633), (60354, 3342422), (120708, 1671211)]