201847191

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{1669}}^1$

素因数の和:2135

約数の個数: 32

約数和(自身を含む): 332183040

約数和(自身を除く): 130335849

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 443, 1329, 1669, 3101, 5007, 5759, 9303, 11683, 17277, 21697, 35049, 40313, 65091, 120939, 151879, 455637, 739367, 2218101, 5175569, 9611771, 15526707, 28835313, 67282397, 201847191]

約数ペア:

[(1, 201847191), (3, 67282397), (7, 28835313), (13, 15526707), (21, 9611771), (39, 5175569), (91, 2218101), (273, 739367), (443, 455637), (1329, 151879), (1669, 120939), (3101, 65091), (5007, 40313), (5759, 35049), (9303, 21697), (11683, 17277)]