219563350

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{151423}}^1$

素因数の和:151464

約数の個数: 24

約数和(自身を含む): 422472960

約数和(自身を除く): 202909610

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1450, 151423, 302846, 757115, 1514230, 3785575, 4391267, 7571150, 8782534, 21956335, 43912670, 109781675, 219563350]

約数ペア:

[(1, 219563350), (2, 109781675), (5, 43912670), (10, 21956335), (25, 8782534), (29, 7571150), (50, 4391267), (58, 3785575), (145, 1514230), (290, 757115), (725, 302846), (1450, 151423)]