201920616

素因数分解:

$2^3\times 3^2\times {\mathrm{191}}^1\times {\mathrm{14683}}^1$

素因数の和:14886

約数の個数: 48

約数和(自身を含む): 549768960

約数和(自身を除く): 347848344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 191, 382, 573, 764, 1146, 1528, 1719, 2292, 3438, 4584, 6876, 13752, 14683, 29366, 44049, 58732, 88098, 117464, 132147, 176196, 264294, 352392, 528588, 1057176, 2804453, 5608906, 8413359, 11217812, 16826718, 22435624, 25240077, 33653436, 50480154, 67306872, 100960308, 201920616]

約数ペア:

[(1, 201920616), (2, 100960308), (3, 67306872), (4, 50480154), (6, 33653436), (8, 25240077), (9, 22435624), (12, 16826718), (18, 11217812), (24, 8413359), (36, 5608906), (72, 2804453), (191, 1057176), (382, 528588), (573, 352392), (764, 264294), (1146, 176196), (1528, 132147), (1719, 117464), (2292, 88098), (3438, 58732), (4584, 44049), (6876, 29366), (13752, 14683)]