201825832

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{45131}}^1$

素因数の和:45193

約数の個数: 32

約数和(自身を含む): 417019680

約数和(自身を除く): 215193848

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 45131, 90262, 180524, 361048, 586703, 1173406, 1940633, 2346812, 3881266, 4693624, 7762532, 15525064, 25228229, 50456458, 100912916, 201825832]

約数ペア:

[(1, 201825832), (2, 100912916), (4, 50456458), (8, 25228229), (13, 15525064), (26, 7762532), (43, 4693624), (52, 3881266), (86, 2346812), (104, 1940633), (172, 1173406), (344, 586703), (559, 361048), (1118, 180524), (2236, 90262), (4472, 45131)]