201801016

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{36191}}^1$

素因数の和:36255

約数の個数: 32

約数和(自身を含む): 410417280

約数和(自身を除く): 208616264

約数列:

[1, 2, 4, 8, 17, 34, 41, 68, 82, 136, 164, 328, 697, 1394, 2788, 5576, 36191, 72382, 144764, 289528, 615247, 1230494, 1483831, 2460988, 2967662, 4921976, 5935324, 11870648, 25225127, 50450254, 100900508, 201801016]

約数ペア:

[(1, 201801016), (2, 100900508), (4, 50450254), (8, 25225127), (17, 11870648), (34, 5935324), (41, 4921976), (68, 2967662), (82, 2460988), (136, 1483831), (164, 1230494), (328, 615247), (697, 289528), (1394, 144764), (2788, 72382), (5576, 36191)]