210058914

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{797}}^1$

素因数の和:955

約数の個数: 64

約数和(自身を含む): 471905280

約数和(自身を除く): 261846366

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 109, 186, 218, 327, 403, 654, 797, 806, 1209, 1417, 1594, 2391, 2418, 2834, 3379, 4251, 4782, 6758, 8502, 10137, 10361, 20274, 20722, 24707, 31083, 43927, 49414, 62166, 74121, 86873, 87854, 131781, 148242, 173746, 260619, 263562, 321191, 521238, 642382, 963573, 1129349, 1927146, 2258698, 2693063, 3388047, 5386126, 6776094, 8079189, 16158378, 35009819, 70019638, 105029457, 210058914]

約数ペア:

[(1, 210058914), (2, 105029457), (3, 70019638), (6, 35009819), (13, 16158378), (26, 8079189), (31, 6776094), (39, 5386126), (62, 3388047), (78, 2693063), (93, 2258698), (109, 1927146), (186, 1129349), (218, 963573), (327, 642382), (403, 521238), (654, 321191), (797, 263562), (806, 260619), (1209, 173746), (1417, 148242), (1594, 131781), (2391, 87854), (2418, 86873), (2834, 74121), (3379, 62166), (4251, 49414), (4782, 43927), (6758, 31083), (8502, 24707), (10137, 20722), (10361, 20274)]