191520294

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{147097}}^1$

素因数の和:147140

約数の個数: 32

約数和(自身を含む): 451885056

約数和(自身を除く): 260364762

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 147097, 294194, 441291, 882582, 1029679, 2059358, 3089037, 4560007, 6178074, 9120014, 13680021, 27360042, 31920049, 63840098, 95760147, 191520294]

約数ペア:

[(1, 191520294), (2, 95760147), (3, 63840098), (6, 31920049), (7, 27360042), (14, 13680021), (21, 9120014), (31, 6178074), (42, 4560007), (62, 3089037), (93, 2059358), (186, 1029679), (217, 882582), (434, 441291), (651, 294194), (1302, 147097)]