214996972

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{607}}^1\times {\mathrm{1213}}^1$

素因数の和:1897

約数の個数: 24

約数和(自身を含む): 382342016

約数和(自身を除く): 167345044

約数列:

[1, 2, 4, 73, 146, 292, 607, 1213, 1214, 2426, 2428, 4852, 44311, 88549, 88622, 177098, 177244, 354196, 736291, 1472582, 2945164, 53749243, 107498486, 214996972]

約数ペア:

[(1, 214996972), (2, 107498486), (4, 53749243), (73, 2945164), (146, 1472582), (292, 736291), (607, 354196), (1213, 177244), (1214, 177098), (2426, 88622), (2428, 88549), (4852, 44311)]