204887859

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{5003}}^1$

素因数の和:5107

約数の個数: 32

約数和(自身を含む): 319935744

約数和(自身を除く): 115047885

約数列:

[1, 3, 11, 17, 33, 51, 73, 187, 219, 561, 803, 1241, 2409, 3723, 5003, 13651, 15009, 40953, 55033, 85051, 165099, 255153, 365219, 935561, 1095657, 2806683, 4017409, 6208723, 12052227, 18626169, 68295953, 204887859]

約数ペア:

[(1, 204887859), (3, 68295953), (11, 18626169), (17, 12052227), (33, 6208723), (51, 4017409), (73, 2806683), (187, 1095657), (219, 935561), (561, 365219), (803, 255153), (1241, 165099), (2409, 85051), (3723, 55033), (5003, 40953), (13651, 15009)]