212419912315

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{557}}^1\times {\mathrm{2833}}^1$

素因数の和:3536

約数の個数: 64

約数和(自身を含む): 292237545600

約数和(自身を除く): 79817633285

約数列:

[1, 5, 13, 19, 65, 95, 109, 247, 545, 557, 1235, 1417, 2071, 2785, 2833, 7085, 7241, 10355, 10583, 14165, 26923, 36205, 36829, 52915, 53827, 60713, 134615, 137579, 184145, 269135, 303565, 308797, 687895, 699751, 789269, 1153547, 1543985, 1577981, 3498755, 3946345, 4014361, 5767735, 5867143, 7889905, 14996111, 20071805, 20513753, 29335715, 29981639, 74980555, 76272859, 102568765, 149908195, 171999929, 381364295, 389761307, 859999645, 1948806535, 2235999077, 3267998651, 11179995385, 16339993255, 42483982463, 212419912315]

約数ペア:

[(1, 212419912315), (5, 42483982463), (13, 16339993255), (19, 11179995385), (65, 3267998651), (95, 2235999077), (109, 1948806535), (247, 859999645), (545, 389761307), (557, 381364295), (1235, 171999929), (1417, 149908195), (2071, 102568765), (2785, 76272859), (2833, 74980555), (7085, 29981639), (7241, 29335715), (10355, 20513753), (10583, 20071805), (14165, 14996111), (26923, 7889905), (36205, 5867143), (36829, 5767735), (52915, 4014361), (53827, 3946345), (60713, 3498755), (134615, 1577981), (137579, 1543985), (184145, 1153547), (269135, 789269), (303565, 699751), (308797, 687895)]