200944432

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{677}}^1\times {\mathrm{1427}}^1$

素因数の和:2125

約数の個数: 40

約数和(自身を含む): 420191856

約数和(自身を除く): 219247424

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 677, 1354, 1427, 2708, 2854, 5416, 5708, 8801, 10832, 11416, 17602, 18551, 22832, 35204, 37102, 70408, 74204, 140816, 148408, 296816, 966079, 1932158, 3864316, 7728632, 12559027, 15457264, 25118054, 50236108, 100472216, 200944432]

約数ペア:

[(1, 200944432), (2, 100472216), (4, 50236108), (8, 25118054), (13, 15457264), (16, 12559027), (26, 7728632), (52, 3864316), (104, 1932158), (208, 966079), (677, 296816), (1354, 148408), (1427, 140816), (2708, 74204), (2854, 70408), (5416, 37102), (5708, 35204), (8801, 22832), (10832, 18551), (11416, 17602)]