199460185340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{20733907}}^1$

素因数の和:20733966

約数の個数: 48

約数和(自身を含む): 463278440352

約数和(自身を除く): 263818255012

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 74, 130, 148, 185, 260, 370, 481, 740, 962, 1924, 2405, 4810, 9620, 20733907, 41467814, 82935628, 103669535, 207339070, 269540791, 414678140, 539081582, 767154559, 1078163164, 1347703955, 1534309118, 2695407910, 3068618236, 3835772795, 5390815820, 7671545590, 9973009267, 15343091180, 19946018534, 39892037068, 49865046335, 99730092670, 199460185340]

約数ペア:

[(1, 199460185340), (2, 99730092670), (4, 49865046335), (5, 39892037068), (10, 19946018534), (13, 15343091180), (20, 9973009267), (26, 7671545590), (37, 5390815820), (52, 3835772795), (65, 3068618236), (74, 2695407910), (130, 1534309118), (148, 1347703955), (185, 1078163164), (260, 767154559), (370, 539081582), (481, 414678140), (740, 269540791), (962, 207339070), (1924, 103669535), (2405, 82935628), (4810, 41467814), (9620, 20733907)]