201450012

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{390407}}^1$

素因数の和:390457

約数の個数: 24

約数和(自身を含む): 480982656

約数和(自身を除く): 279532644

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 390407, 780814, 1171221, 1561628, 2342442, 4684884, 16787501, 33575002, 50362503, 67150004, 100725006, 201450012]

約数ペア:

[(1, 201450012), (2, 100725006), (3, 67150004), (4, 50362503), (6, 33575002), (12, 16787501), (43, 4684884), (86, 2342442), (129, 1561628), (172, 1171221), (258, 780814), (516, 390407)]