200819632

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{22453}}^1$

素因数の和:22517

約数の個数: 40

約数和(自身を含む): 428781584

約数和(自身を除く): 227961952

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 344, 559, 688, 1118, 2236, 4472, 8944, 22453, 44906, 89812, 179624, 291889, 359248, 583778, 965479, 1167556, 1930958, 2335112, 3861916, 4670224, 7723832, 12551227, 15447664, 25102454, 50204908, 100409816, 200819632]

約数ペア:

[(1, 200819632), (2, 100409816), (4, 50204908), (8, 25102454), (13, 15447664), (16, 12551227), (26, 7723832), (43, 4670224), (52, 3861916), (86, 2335112), (104, 1930958), (172, 1167556), (208, 965479), (344, 583778), (559, 359248), (688, 291889), (1118, 179624), (2236, 89812), (4472, 44906), (8944, 22453)]