201639988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{8663}}^1$

素因数の和:8724

約数の個数: 36

約数和(自身を含む): 402460128

約数和(自身を除く): 200820140

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 529, 1012, 1058, 2116, 5819, 8663, 11638, 17326, 23276, 34652, 95293, 190586, 199249, 381172, 398498, 796996, 2191739, 4383478, 4582727, 8766956, 9165454, 18330908, 50409997, 100819994, 201639988]

約数ペア:

[(1, 201639988), (2, 100819994), (4, 50409997), (11, 18330908), (22, 9165454), (23, 8766956), (44, 4582727), (46, 4383478), (92, 2191739), (253, 796996), (506, 398498), (529, 381172), (1012, 199249), (1058, 190586), (2116, 95293), (5819, 34652), (8663, 23276), (11638, 17326)]