214459730

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{2423}}^1$

素因数の和:2650

約数の個数: 32

約数和(自身を含む): 395829504

約数和(自身を除く): 181369774

約数列:

[1, 2, 5, 10, 53, 106, 167, 265, 334, 530, 835, 1670, 2423, 4846, 8851, 12115, 17702, 24230, 44255, 88510, 128419, 256838, 404641, 642095, 809282, 1284190, 2023205, 4046410, 21445973, 42891946, 107229865, 214459730]

約数ペア:

[(1, 214459730), (2, 107229865), (5, 42891946), (10, 21445973), (53, 4046410), (106, 2023205), (167, 1284190), (265, 809282), (334, 642095), (530, 404641), (835, 256838), (1670, 128419), (2423, 88510), (4846, 44255), (8851, 24230), (12115, 17702)]