197003650

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{4373}}^1$

素因数の和:4455

約数の個数: 48

約数和(自身を含む): 395392104

約数和(自身を除く): 198388454

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 53, 85, 106, 170, 265, 425, 530, 850, 901, 1325, 1802, 2650, 4373, 4505, 8746, 9010, 21865, 22525, 43730, 45050, 74341, 109325, 148682, 218650, 231769, 371705, 463538, 743410, 1158845, 1858525, 2317690, 3717050, 3940073, 5794225, 7880146, 11588450, 19700365, 39400730, 98501825, 197003650]

約数ペア:

[(1, 197003650), (2, 98501825), (5, 39400730), (10, 19700365), (17, 11588450), (25, 7880146), (34, 5794225), (50, 3940073), (53, 3717050), (85, 2317690), (106, 1858525), (170, 1158845), (265, 743410), (425, 463538), (530, 371705), (850, 231769), (901, 218650), (1325, 148682), (1802, 109325), (2650, 74341), (4373, 45050), (4505, 43730), (8746, 22525), (9010, 21865)]