201717636

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{19753}}^1$

素因数の和:19820

約数の個数: 48

約数和(自身を含む): 504438144

約数和(自身を除く): 302720508

約数列:

[1, 2, 3, 4, 6, 12, 23, 37, 46, 69, 74, 92, 111, 138, 148, 222, 276, 444, 851, 1702, 2553, 3404, 5106, 10212, 19753, 39506, 59259, 79012, 118518, 237036, 454319, 730861, 908638, 1362957, 1461722, 1817276, 2192583, 2725914, 2923444, 4385166, 5451828, 8770332, 16809803, 33619606, 50429409, 67239212, 100858818, 201717636]

約数ペア:

[(1, 201717636), (2, 100858818), (3, 67239212), (4, 50429409), (6, 33619606), (12, 16809803), (23, 8770332), (37, 5451828), (46, 4385166), (69, 2923444), (74, 2725914), (92, 2192583), (111, 1817276), (138, 1461722), (148, 1362957), (222, 908638), (276, 730861), (444, 454319), (851, 237036), (1702, 118518), (2553, 79012), (3404, 59259), (5106, 39506), (10212, 19753)]