195436648

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{2311}}^1$

素因数の和:2390

約数の個数: 48

約数和(自身を含む): 413246880

約数和(自身を除く): 217810232

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 961, 1364, 1922, 2311, 2728, 3844, 4622, 7688, 9244, 10571, 18488, 21142, 25421, 42284, 50842, 71641, 84568, 101684, 143282, 203368, 286564, 573128, 788051, 1576102, 2220871, 3152204, 4441742, 6304408, 8883484, 17766968, 24429581, 48859162, 97718324, 195436648]

約数ペア:

[(1, 195436648), (2, 97718324), (4, 48859162), (8, 24429581), (11, 17766968), (22, 8883484), (31, 6304408), (44, 4441742), (62, 3152204), (88, 2220871), (124, 1576102), (248, 788051), (341, 573128), (682, 286564), (961, 203368), (1364, 143282), (1922, 101684), (2311, 84568), (2728, 71641), (3844, 50842), (4622, 42284), (7688, 25421), (9244, 21142), (10571, 18488)]