223802690

素因数分解:

$2^1\times 5^1\times {\mathrm{653}}^1\times {\mathrm{34273}}^1$

素因数の和:34933

約数の個数: 16

約数和(自身を含む): 403473528

約数和(自身を除く): 179670838

約数列:

[1, 2, 5, 10, 653, 1306, 3265, 6530, 34273, 68546, 171365, 342730, 22380269, 44760538, 111901345, 223802690]

約数ペア:

[(1, 223802690), (2, 111901345), (5, 44760538), (10, 22380269), (653, 342730), (1306, 171365), (3265, 68546), (6530, 34273)]