223401095

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{653}}^1\times {\mathrm{1291}}^1$

素因数の和:2002

約数の個数: 16

約数和(自身を含む): 273769632

約数和(自身を除く): 50368537

約数列:

[1, 5, 53, 265, 653, 1291, 3265, 6455, 34609, 68423, 173045, 342115, 843023, 4215115, 44680219, 223401095]

約数ペア:

[(1, 223401095), (5, 44680219), (53, 4215115), (265, 843023), (653, 342115), (1291, 173045), (3265, 68423), (6455, 34609)]