205722304

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{8221}}^1$

素因数の和:8273

約数の個数: 56

約数和(自身を含む): 451091808

約数和(自身を除く): 245369504

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 64, 68, 92, 136, 184, 272, 368, 391, 544, 736, 782, 1088, 1472, 1564, 3128, 6256, 8221, 12512, 16442, 25024, 32884, 65768, 131536, 139757, 189083, 263072, 279514, 378166, 526144, 559028, 756332, 1118056, 1512664, 2236112, 3025328, 3214411, 4472224, 6050656, 6428822, 8944448, 12101312, 12857644, 25715288, 51430576, 102861152, 205722304]

約数ペア:

[(1, 205722304), (2, 102861152), (4, 51430576), (8, 25715288), (16, 12857644), (17, 12101312), (23, 8944448), (32, 6428822), (34, 6050656), (46, 4472224), (64, 3214411), (68, 3025328), (92, 2236112), (136, 1512664), (184, 1118056), (272, 756332), (368, 559028), (391, 526144), (544, 378166), (736, 279514), (782, 263072), (1088, 189083), (1472, 139757), (1564, 131536), (3128, 65768), (6256, 32884), (8221, 25024), (12512, 16442)]