201455627642

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1\times {\mathrm{4942241}}^1$

素因数の和:4942561

約数の個数: 16

約数和(自身を含む): 306913228200

約数和(自身を除く): 105457600558

約数列:

[1, 2, 89, 178, 229, 458, 20381, 40762, 4942241, 9884482, 439859449, 879718898, 1131773189, 2263546378, 100727813821, 201455627642]

約数ペア:

[(1, 201455627642), (2, 100727813821), (89, 2263546378), (178, 1131773189), (229, 879718898), (458, 439859449), (20381, 9884482), (40762, 4942241)]