201998518998

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{431}}^1\times {\mathrm{23117}}^1$

素因数の和:23693

約数の個数: 64

約数和(自身を含む): 421849866240

約数和(自身を除く): 219851347242

約数列:

[1, 2, 3, 6, 31, 62, 93, 109, 186, 218, 327, 431, 654, 862, 1293, 2586, 3379, 6758, 10137, 13361, 20274, 23117, 26722, 40083, 46234, 46979, 69351, 80166, 93958, 138702, 140937, 281874, 716627, 1433254, 1456349, 2149881, 2519753, 2912698, 4299762, 4369047, 5039506, 7559259, 8738094, 9963427, 15118518, 19926854, 29890281, 59780562, 78112343, 156224686, 234337029, 308866237, 468674058, 617732474, 926598711, 1086013543, 1853197422, 2172027086, 3258040629, 6516081258, 33666419833, 67332839666, 100999259499, 201998518998]

約数ペア:

[(1, 201998518998), (2, 100999259499), (3, 67332839666), (6, 33666419833), (31, 6516081258), (62, 3258040629), (93, 2172027086), (109, 1853197422), (186, 1086013543), (218, 926598711), (327, 617732474), (431, 468674058), (654, 308866237), (862, 234337029), (1293, 156224686), (2586, 78112343), (3379, 59780562), (6758, 29890281), (10137, 19926854), (13361, 15118518), (20274, 9963427), (23117, 8738094), (26722, 7559259), (40083, 5039506), (46234, 4369047), (46979, 4299762), (69351, 2912698), (80166, 2519753), (93958, 2149881), (138702, 1456349), (140937, 1433254), (281874, 716627)]