204960288

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{164231}}^1$

素因数の和:164257

約数の個数: 48

約数和(自身を含む): 579410496

約数和(自身を除く): 374450208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 164231, 328462, 492693, 656924, 985386, 1313848, 1970772, 2135003, 2627696, 3941544, 4270006, 5255392, 6405009, 7883088, 8540012, 12810018, 15766176, 17080024, 25620036, 34160048, 51240072, 68320096, 102480144, 204960288]

約数ペア:

[(1, 204960288), (2, 102480144), (3, 68320096), (4, 51240072), (6, 34160048), (8, 25620036), (12, 17080024), (13, 15766176), (16, 12810018), (24, 8540012), (26, 7883088), (32, 6405009), (39, 5255392), (48, 4270006), (52, 3941544), (78, 2627696), (96, 2135003), (104, 1970772), (156, 1313848), (208, 985386), (312, 656924), (416, 492693), (624, 328462), (1248, 164231)]