201608984

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{64453}}^1$

素因数の和:64499

約数の個数: 32

約数和(自身を含む): 417661920

約数和(自身を除く): 216052936

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 782, 1564, 3128, 64453, 128906, 257812, 515624, 1095701, 1482419, 2191402, 2964838, 4382804, 5929676, 8765608, 11859352, 25201123, 50402246, 100804492, 201608984]

約数ペア:

[(1, 201608984), (2, 100804492), (4, 50402246), (8, 25201123), (17, 11859352), (23, 8765608), (34, 5929676), (46, 4382804), (68, 2964838), (92, 2191402), (136, 1482419), (184, 1095701), (391, 515624), (782, 257812), (1564, 128906), (3128, 64453)]