209861196

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{3461}}^1$

素因数の和:3662

約数の個数: 48

約数和(自身を含む): 508720128

約数和(自身を除く): 298858932

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 163, 186, 326, 372, 489, 652, 978, 1956, 3461, 5053, 6922, 10106, 10383, 13844, 15159, 20212, 20766, 30318, 41532, 60636, 107291, 214582, 321873, 429164, 564143, 643746, 1128286, 1287492, 1692429, 2256572, 3384858, 6769716, 17488433, 34976866, 52465299, 69953732, 104930598, 209861196]

約数ペア:

[(1, 209861196), (2, 104930598), (3, 69953732), (4, 52465299), (6, 34976866), (12, 17488433), (31, 6769716), (62, 3384858), (93, 2256572), (124, 1692429), (163, 1287492), (186, 1128286), (326, 643746), (372, 564143), (489, 429164), (652, 321873), (978, 214582), (1956, 107291), (3461, 60636), (5053, 41532), (6922, 30318), (10106, 20766), (10383, 20212), (13844, 15159)]