201330898255

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{163}}^1\times {\mathrm{15121}}^1$

素因数の和:15368

約数の個数: 48

約数和(自身を含む): 265965977952

約数和(自身を除く): 64635079697

約数列:

[1, 5, 17, 31, 85, 155, 163, 527, 815, 961, 2635, 2771, 4805, 5053, 13855, 15121, 16337, 25265, 75605, 81685, 85901, 156643, 257057, 429505, 468751, 783215, 1285285, 2343755, 2464723, 2662931, 7968767, 12323615, 13314655, 14531281, 39843835, 41900291, 72656405, 76406413, 209501455, 247031777, 382032065, 1235158885, 1298909021, 2368598803, 6494545105, 11842994015, 40266179651, 201330898255]

約数ペア:

[(1, 201330898255), (5, 40266179651), (17, 11842994015), (31, 6494545105), (85, 2368598803), (155, 1298909021), (163, 1235158885), (527, 382032065), (815, 247031777), (961, 209501455), (2635, 76406413), (2771, 72656405), (4805, 41900291), (5053, 39843835), (13855, 14531281), (15121, 13314655), (16337, 12323615), (25265, 7968767), (75605, 2662931), (81685, 2464723), (85901, 2343755), (156643, 1285285), (257057, 783215), (429505, 468751)]