195981396

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{12197}}^1$

素因数の和:12320

約数の個数: 48

約数和(自身を含む): 497288064

約数和(自身を除く): 301306668

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 103, 156, 206, 309, 412, 618, 1236, 1339, 2678, 4017, 5356, 8034, 12197, 16068, 24394, 36591, 48788, 73182, 146364, 158561, 317122, 475683, 634244, 951366, 1256291, 1902732, 2512582, 3768873, 5025164, 7537746, 15075492, 16331783, 32663566, 48995349, 65327132, 97990698, 195981396]

約数ペア:

[(1, 195981396), (2, 97990698), (3, 65327132), (4, 48995349), (6, 32663566), (12, 16331783), (13, 15075492), (26, 7537746), (39, 5025164), (52, 3768873), (78, 2512582), (103, 1902732), (156, 1256291), (206, 951366), (309, 634244), (412, 475683), (618, 317122), (1236, 158561), (1339, 146364), (2678, 73182), (4017, 48788), (5356, 36591), (8034, 24394), (12197, 16068)]