200717296

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{13219}}^1$

素因数の和:13313

約数の個数: 40

約数和(自身を含む): 424573520

約数和(自身を除く): 223856224

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 73, 104, 146, 208, 292, 584, 949, 1168, 1898, 3796, 7592, 13219, 15184, 26438, 52876, 105752, 171847, 211504, 343694, 687388, 964987, 1374776, 1929974, 2749552, 3859948, 7719896, 12544831, 15439792, 25089662, 50179324, 100358648, 200717296]

約数ペア:

[(1, 200717296), (2, 100358648), (4, 50179324), (8, 25089662), (13, 15439792), (16, 12544831), (26, 7719896), (52, 3859948), (73, 2749552), (104, 1929974), (146, 1374776), (208, 964987), (292, 687388), (584, 343694), (949, 211504), (1168, 171847), (1898, 105752), (3796, 52876), (7592, 26438), (13219, 15184)]