200222410

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{224969}}^1$

素因数の和:225065

約数の個数: 16

約数和(自身を含む): 364451400

約数和(自身を除く): 164228990

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 224969, 449938, 1124845, 2249690, 20022241, 40044482, 100111205, 200222410]

約数ペア:

[(1, 200222410), (2, 100111205), (5, 40044482), (10, 20022241), (89, 2249690), (178, 1124845), (445, 449938), (890, 224969)]