227445244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{563}}^1$

素因数の和:1054

約数の個数: 48

約数和(自身を含む): 455662368

約数和(自身を除く): 228217124

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 457, 563, 884, 914, 1126, 1828, 2252, 5941, 7319, 7769, 9571, 11882, 14638, 15538, 19142, 23764, 29276, 31076, 38284, 100997, 124423, 201994, 248846, 257291, 403988, 497692, 514582, 1029164, 3344783, 4373947, 6689566, 8747894, 13379132, 17495788, 56861311, 113722622, 227445244]

約数ペア:

[(1, 227445244), (2, 113722622), (4, 56861311), (13, 17495788), (17, 13379132), (26, 8747894), (34, 6689566), (52, 4373947), (68, 3344783), (221, 1029164), (442, 514582), (457, 497692), (563, 403988), (884, 257291), (914, 248846), (1126, 201994), (1828, 124423), (2252, 100997), (5941, 38284), (7319, 31076), (7769, 29276), (9571, 23764), (11882, 19142), (14638, 15538)]