202130838

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{123401}}^1$

素因数の和:123429

約数の個数: 48

約数和(自身を含む): 539019936

約数和(自身を除く): 336889098

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 123401, 246802, 370203, 740406, 863807, 1110609, 1604213, 1727614, 2221218, 2591421, 3208426, 4812639, 5182842, 7774263, 9625278, 11229491, 14437917, 15548526, 22458982, 28875834, 33688473, 67376946, 101065419, 202130838]

約数ペア:

[(1, 202130838), (2, 101065419), (3, 67376946), (6, 33688473), (7, 28875834), (9, 22458982), (13, 15548526), (14, 14437917), (18, 11229491), (21, 9625278), (26, 7774263), (39, 5182842), (42, 4812639), (63, 3208426), (78, 2591421), (91, 2221218), (117, 1727614), (126, 1604213), (182, 1110609), (234, 863807), (273, 740406), (546, 370203), (819, 246802), (1638, 123401)]