202164424

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{1277}}^1$

素因数の和:1558

約数の個数: 64

約数和(自身を含む): 474802560

約数和(自身を除く): 272638136

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 257, 308, 514, 616, 1028, 1277, 1799, 2056, 2554, 2827, 3598, 5108, 5654, 7196, 8939, 10216, 11308, 14047, 14392, 17878, 19789, 22616, 28094, 35756, 39578, 56188, 71512, 79156, 98329, 112376, 158312, 196658, 328189, 393316, 656378, 786632, 1312756, 2297323, 2625512, 3610079, 4594646, 7220158, 9189292, 14440316, 18378584, 25270553, 28880632, 50541106, 101082212, 202164424]

約数ペア:

[(1, 202164424), (2, 101082212), (4, 50541106), (7, 28880632), (8, 25270553), (11, 18378584), (14, 14440316), (22, 9189292), (28, 7220158), (44, 4594646), (56, 3610079), (77, 2625512), (88, 2297323), (154, 1312756), (257, 786632), (308, 656378), (514, 393316), (616, 328189), (1028, 196658), (1277, 158312), (1799, 112376), (2056, 98329), (2554, 79156), (2827, 71512), (3598, 56188), (5108, 39578), (5654, 35756), (7196, 28094), (8939, 22616), (10216, 19789), (11308, 17878), (14047, 14392)]