204059884

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{3229}}^1$

素因数の和:3338

約数の個数: 48

約数和(自身を含む): 426153280

約数和(自身を除く): 222093396

約数列:

[1, 2, 4, 7, 14, 28, 37, 61, 74, 122, 148, 244, 259, 427, 518, 854, 1036, 1708, 2257, 3229, 4514, 6458, 9028, 12916, 15799, 22603, 31598, 45206, 63196, 90412, 119473, 196969, 238946, 393938, 477892, 787876, 836311, 1378783, 1672622, 2757566, 3345244, 5515132, 7287853, 14575706, 29151412, 51014971, 102029942, 204059884]

約数ペア:

[(1, 204059884), (2, 102029942), (4, 51014971), (7, 29151412), (14, 14575706), (28, 7287853), (37, 5515132), (61, 3345244), (74, 2757566), (122, 1672622), (148, 1378783), (244, 836311), (259, 787876), (427, 477892), (518, 393938), (854, 238946), (1036, 196969), (1708, 119473), (2257, 90412), (3229, 63196), (4514, 45206), (6458, 31598), (9028, 22603), (12916, 15799)]