201069148

素因数分解:

$2^2\times 7^2\times {\mathrm{653}}^1\times {\mathrm{1571}}^1$

素因数の和:2242

約数の個数: 36

約数和(自身を含む): 410207112

約数和(自身を除く): 209137964

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 653, 1306, 1571, 2612, 3142, 4571, 6284, 9142, 10997, 18284, 21994, 31997, 43988, 63994, 76979, 127988, 153958, 307916, 1025863, 2051726, 4103452, 7181041, 14362082, 28724164, 50267287, 100534574, 201069148]

約数ペア:

[(1, 201069148), (2, 100534574), (4, 50267287), (7, 28724164), (14, 14362082), (28, 7181041), (49, 4103452), (98, 2051726), (196, 1025863), (653, 307916), (1306, 153958), (1571, 127988), (2612, 76979), (3142, 63994), (4571, 43988), (6284, 31997), (9142, 21994), (10997, 18284)]