207940192

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{9323}}^1$

素因数の和:9391

約数の個数: 48

約数和(自身を含む): 444083472

約数和(自身を除く): 236143280

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 41, 68, 82, 136, 164, 272, 328, 544, 656, 697, 1312, 1394, 2788, 5576, 9323, 11152, 18646, 22304, 37292, 74584, 149168, 158491, 298336, 316982, 382243, 633964, 764486, 1267928, 1528972, 2535856, 3057944, 5071712, 6115888, 6498131, 12231776, 12996262, 25992524, 51985048, 103970096, 207940192]

約数ペア:

[(1, 207940192), (2, 103970096), (4, 51985048), (8, 25992524), (16, 12996262), (17, 12231776), (32, 6498131), (34, 6115888), (41, 5071712), (68, 3057944), (82, 2535856), (136, 1528972), (164, 1267928), (272, 764486), (328, 633964), (544, 382243), (656, 316982), (697, 298336), (1312, 158491), (1394, 149168), (2788, 74584), (5576, 37292), (9323, 22304), (11152, 18646)]