207617060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{11677}}^1$

素因数の和:11820

約数の個数: 48

約数和(自身を含む): 502247424

約数和(自身を除く): 294630364

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 127, 140, 254, 508, 635, 889, 1270, 1778, 2540, 3556, 4445, 8890, 11677, 17780, 23354, 46708, 58385, 81739, 116770, 163478, 233540, 326956, 408695, 817390, 1482979, 1634780, 2965958, 5931916, 7414895, 10380853, 14829790, 20761706, 29659580, 41523412, 51904265, 103808530, 207617060]

約数ペア:

[(1, 207617060), (2, 103808530), (4, 51904265), (5, 41523412), (7, 29659580), (10, 20761706), (14, 14829790), (20, 10380853), (28, 7414895), (35, 5931916), (70, 2965958), (127, 1634780), (140, 1482979), (254, 817390), (508, 408695), (635, 326956), (889, 233540), (1270, 163478), (1778, 116770), (2540, 81739), (3556, 58385), (4445, 46708), (8890, 23354), (11677, 17780)]