201655967355

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{756839}}^1$

素因数の和:757072

約数の個数: 48

約数和(自身を含む): 362701946880

約数和(自身を除く): 161045979525

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 191, 279, 465, 573, 955, 1395, 1719, 2865, 5921, 8595, 17763, 29605, 53289, 88815, 266445, 756839, 2270517, 3784195, 6811551, 11352585, 23462009, 34057755, 70386027, 117310045, 144556249, 211158081, 351930135, 433668747, 722781245, 1055790405, 1301006241, 2168343735, 4481243719, 6505031205, 13443731157, 22406218595, 40331193471, 67218655785, 201655967355]

約数ペア:

[(1, 201655967355), (3, 67218655785), (5, 40331193471), (9, 22406218595), (15, 13443731157), (31, 6505031205), (45, 4481243719), (93, 2168343735), (155, 1301006241), (191, 1055790405), (279, 722781245), (465, 433668747), (573, 351930135), (955, 211158081), (1395, 144556249), (1719, 117310045), (2865, 70386027), (5921, 34057755), (8595, 23462009), (17763, 11352585), (29605, 6811551), (53289, 3784195), (88815, 2270517), (266445, 756839)]