201169185

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{977}}^1$

素因数の和:1082

約数の個数: 64

約数和(自身を含む): 385316352

約数和(自身を除く): 184147167

約数列:

[1, 3, 5, 7, 15, 21, 35, 37, 53, 105, 111, 159, 185, 259, 265, 371, 555, 777, 795, 977, 1113, 1295, 1855, 1961, 2931, 3885, 4885, 5565, 5883, 6839, 9805, 13727, 14655, 20517, 29415, 34195, 36149, 41181, 51781, 68635, 102585, 108447, 155343, 180745, 205905, 253043, 258905, 362467, 542235, 759129, 776715, 1087401, 1265215, 1812335, 1915897, 3795645, 5437005, 5747691, 9579485, 13411279, 28738455, 40233837, 67056395, 201169185]

約数ペア:

[(1, 201169185), (3, 67056395), (5, 40233837), (7, 28738455), (15, 13411279), (21, 9579485), (35, 5747691), (37, 5437005), (53, 3795645), (105, 1915897), (111, 1812335), (159, 1265215), (185, 1087401), (259, 776715), (265, 759129), (371, 542235), (555, 362467), (777, 258905), (795, 253043), (977, 205905), (1113, 180745), (1295, 155343), (1855, 108447), (1961, 102585), (2931, 68635), (3885, 51781), (4885, 41181), (5565, 36149), (5883, 34195), (6839, 29415), (9805, 20517), (13727, 14655)]