200080956

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{42643}}^1$

素因数の和:42690

約数の個数: 48

約数和(自身を含む): 515821824

約数和(自身を除く): 315740868

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 34, 46, 51, 68, 69, 92, 102, 138, 204, 276, 391, 782, 1173, 1564, 2346, 4692, 42643, 85286, 127929, 170572, 255858, 511716, 724931, 980789, 1449862, 1961578, 2174793, 2899724, 2942367, 3923156, 4349586, 5884734, 8699172, 11769468, 16673413, 33346826, 50020239, 66693652, 100040478, 200080956]

約数ペア:

[(1, 200080956), (2, 100040478), (3, 66693652), (4, 50020239), (6, 33346826), (12, 16673413), (17, 11769468), (23, 8699172), (34, 5884734), (46, 4349586), (51, 3923156), (68, 2942367), (69, 2899724), (92, 2174793), (102, 1961578), (138, 1449862), (204, 980789), (276, 724931), (391, 511716), (782, 255858), (1173, 170572), (1564, 127929), (2346, 85286), (4692, 42643)]