202398248

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{45259}}^1$

素因数の和:45321

約数の個数: 32

約数和(自身を含む): 418202400

約数和(自身を除く): 215804152

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 45259, 90518, 181036, 362072, 588367, 1176734, 1946137, 2353468, 3892274, 4706936, 7784548, 15569096, 25299781, 50599562, 101199124, 202398248]

約数ペア:

[(1, 202398248), (2, 101199124), (4, 50599562), (8, 25299781), (13, 15569096), (26, 7784548), (43, 4706936), (52, 3892274), (86, 2353468), (104, 1946137), (172, 1176734), (344, 588367), (559, 362072), (1118, 181036), (2236, 90518), (4472, 45259)]