201028552

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{4973}}^1$

素因数の和:5173

約数の個数: 32

約数和(自身を含む): 391553280

約数和(自身を除く): 190524728

約数列:

[1, 2, 4, 8, 31, 62, 124, 163, 248, 326, 652, 1304, 4973, 5053, 9946, 10106, 19892, 20212, 39784, 40424, 154163, 308326, 616652, 810599, 1233304, 1621198, 3242396, 6484792, 25128569, 50257138, 100514276, 201028552]

約数ペア:

[(1, 201028552), (2, 100514276), (4, 50257138), (8, 25128569), (31, 6484792), (62, 3242396), (124, 1621198), (163, 1233304), (248, 810599), (326, 616652), (652, 308326), (1304, 154163), (4973, 40424), (5053, 39784), (9946, 20212), (10106, 19892)]