213288792

素因数分解:

$2^3\times 3^1\times {\mathrm{263}}^1\times {\mathrm{33791}}^1$

素因数の和:34063

約数の個数: 32

約数和(自身を含む): 535265280

約数和(自身を除く): 321976488

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 263, 526, 789, 1052, 1578, 2104, 3156, 6312, 33791, 67582, 101373, 135164, 202746, 270328, 405492, 810984, 8887033, 17774066, 26661099, 35548132, 53322198, 71096264, 106644396, 213288792]

約数ペア:

[(1, 213288792), (2, 106644396), (3, 71096264), (4, 53322198), (6, 35548132), (8, 26661099), (12, 17774066), (24, 8887033), (263, 810984), (526, 405492), (789, 270328), (1052, 202746), (1578, 135164), (2104, 101373), (3156, 67582), (6312, 33791)]