210687117122

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{6221}}^1\times {\mathrm{891239}}^1$

素因数の和:897481

約数の個数: 16

約数和(自身を含む): 332717716800

約数和(自身を除く): 122030599678

約数列:

[1, 2, 19, 38, 6221, 12442, 118199, 236398, 891239, 1782478, 16933541, 33867082, 5544397819, 11088795638, 105343558561, 210687117122]

約数ペア:

[(1, 210687117122), (2, 105343558561), (19, 11088795638), (38, 5544397819), (6221, 33867082), (12442, 16933541), (118199, 1782478), (236398, 891239)]