198432010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149197}}^1$

素因数の和:149230

約数の個数: 32

約数和(自身を含む): 429690240

約数和(自身を除く): 231258230

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 149197, 298394, 745985, 1044379, 1491970, 2088758, 2834743, 5221895, 5669486, 10443790, 14173715, 19843201, 28347430, 39686402, 99216005, 198432010]

約数ペア:

[(1, 198432010), (2, 99216005), (5, 39686402), (7, 28347430), (10, 19843201), (14, 14173715), (19, 10443790), (35, 5669486), (38, 5221895), (70, 2834743), (95, 2088758), (133, 1491970), (190, 1044379), (266, 745985), (665, 298394), (1330, 149197)]