203489744

素因数分解:

$2^4\times {\mathrm{1453}}^1\times {\mathrm{8753}}^1$

素因数の和:10214

約数の個数: 20

約数和(自身を含む): 394577796

約数和(自身を除く): 191088052

約数列:

[1, 2, 4, 8, 16, 1453, 2906, 5812, 8753, 11624, 17506, 23248, 35012, 70024, 140048, 12718109, 25436218, 50872436, 101744872, 203489744]

約数ペア:

[(1, 203489744), (2, 101744872), (4, 50872436), (8, 25436218), (16, 12718109), (1453, 140048), (2906, 70024), (5812, 35012), (8753, 23248), (11624, 17506)]