201119230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1039}}^1\times {\mathrm{1489}}^1$

素因数の和:2548

約数の個数: 32

約数和(自身を含む): 390499200

約数和(自身を除く): 189379970

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1039, 1489, 2078, 2978, 5195, 7445, 10390, 13507, 14890, 19357, 27014, 38714, 67535, 96785, 135070, 193570, 1547071, 3094142, 7735355, 15470710, 20111923, 40223846, 100559615, 201119230]

約数ペア:

[(1, 201119230), (2, 100559615), (5, 40223846), (10, 20111923), (13, 15470710), (26, 7735355), (65, 3094142), (130, 1547071), (1039, 193570), (1489, 135070), (2078, 96785), (2978, 67535), (5195, 38714), (7445, 27014), (10390, 19357), (13507, 14890)]