200900968

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{97}}^2\times {\mathrm{157}}^1$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 405568620

約数和(自身を除く): 204667652

約数列:

[1, 2, 4, 8, 17, 34, 68, 97, 136, 157, 194, 314, 388, 628, 776, 1256, 1649, 2669, 3298, 5338, 6596, 9409, 10676, 13192, 15229, 18818, 21352, 30458, 37636, 60916, 75272, 121832, 159953, 258893, 319906, 517786, 639812, 1035572, 1279624, 1477213, 2071144, 2954426, 5908852, 11817704, 25112621, 50225242, 100450484, 200900968]

約数ペア:

[(1, 200900968), (2, 100450484), (4, 50225242), (8, 25112621), (17, 11817704), (34, 5908852), (68, 2954426), (97, 2071144), (136, 1477213), (157, 1279624), (194, 1035572), (314, 639812), (388, 517786), (628, 319906), (776, 258893), (1256, 159953), (1649, 121832), (2669, 75272), (3298, 60916), (5338, 37636), (6596, 30458), (9409, 21352), (10676, 18818), (13192, 15229)]