201331052

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{23}}^2\times {\mathrm{563}}^1$

素因数の和:639

約数の個数: 54

約数和(自身を含む): 399533652

約数和(自身を除く): 198202600

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 169, 299, 338, 529, 563, 598, 676, 1058, 1126, 1196, 2116, 2252, 3887, 6877, 7319, 7774, 12949, 13754, 14638, 15548, 25898, 27508, 29276, 51796, 89401, 95147, 168337, 178802, 190294, 297827, 336674, 357604, 380588, 595654, 673348, 1191308, 2188381, 3871751, 4376762, 7743502, 8753524, 15487004, 50332763, 100665526, 201331052]

約数ペア:

[(1, 201331052), (2, 100665526), (4, 50332763), (13, 15487004), (23, 8753524), (26, 7743502), (46, 4376762), (52, 3871751), (92, 2188381), (169, 1191308), (299, 673348), (338, 595654), (529, 380588), (563, 357604), (598, 336674), (676, 297827), (1058, 190294), (1126, 178802), (1196, 168337), (2116, 95147), (2252, 89401), (3887, 51796), (6877, 29276), (7319, 27508), (7774, 25898), (12949, 15548), (13754, 14638)]