200721918

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{337}}^1\times {\mathrm{1873}}^1$

素因数の和:2268

約数の個数: 32

約数和(自身を含む): 410450976

約数和(自身を除く): 209729058

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 337, 674, 1011, 1873, 2022, 3746, 5619, 11238, 17861, 35722, 53583, 99269, 107166, 198538, 297807, 595614, 631201, 1262402, 1893603, 3787206, 33453653, 66907306, 100360959, 200721918]

約数ペア:

[(1, 200721918), (2, 100360959), (3, 66907306), (6, 33453653), (53, 3787206), (106, 1893603), (159, 1262402), (318, 631201), (337, 595614), (674, 297807), (1011, 198538), (1873, 107166), (2022, 99269), (3746, 53583), (5619, 35722), (11238, 17861)]