205547418

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{3823}}^1$

素因数の和:3963

約数の個数: 48

約数和(自身を含む): 465304320

約数和(自身を除く): 259756902

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 103, 174, 206, 261, 309, 522, 618, 927, 1854, 2987, 3823, 5974, 7646, 8961, 11469, 17922, 22938, 26883, 34407, 53766, 68814, 110867, 221734, 332601, 393769, 665202, 787538, 997803, 1181307, 1995606, 2362614, 3543921, 7087842, 11419301, 22838602, 34257903, 68515806, 102773709, 205547418]

約数ペア:

[(1, 205547418), (2, 102773709), (3, 68515806), (6, 34257903), (9, 22838602), (18, 11419301), (29, 7087842), (58, 3543921), (87, 2362614), (103, 1995606), (174, 1181307), (206, 997803), (261, 787538), (309, 665202), (522, 393769), (618, 332601), (927, 221734), (1854, 110867), (2987, 68814), (3823, 53766), (5974, 34407), (7646, 26883), (8961, 22938), (11469, 17922)]