200449370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79229}}^1$

素因数の和:79270

約数の個数: 32

約数和(自身を含む): 410728320

約数和(自身を除く): 210278950

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 79229, 158458, 396145, 792290, 871519, 1743038, 1822267, 3644534, 4357595, 8715190, 9111335, 18222670, 20044937, 40089874, 100224685, 200449370]

約数ペア:

[(1, 200449370), (2, 100224685), (5, 40089874), (10, 20044937), (11, 18222670), (22, 9111335), (23, 8715190), (46, 4357595), (55, 3644534), (110, 1822267), (115, 1743038), (230, 871519), (253, 792290), (506, 396145), (1265, 158458), (2530, 79229)]