206787798

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{11807}}^1$

素因数の和:11961

約数の個数: 48

約数和(自身を含む): 515773440

約数和(自身を除く): 308985642

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 139, 278, 417, 834, 973, 1251, 1946, 2502, 2919, 5838, 8757, 11807, 17514, 23614, 35421, 70842, 82649, 106263, 165298, 212526, 247947, 495894, 743841, 1487682, 1641173, 3282346, 4923519, 9847038, 11488211, 14770557, 22976422, 29541114, 34464633, 68929266, 103393899, 206787798]

約数ペア:

[(1, 206787798), (2, 103393899), (3, 68929266), (6, 34464633), (7, 29541114), (9, 22976422), (14, 14770557), (18, 11488211), (21, 9847038), (42, 4923519), (63, 3282346), (126, 1641173), (139, 1487682), (278, 743841), (417, 495894), (834, 247947), (973, 212526), (1251, 165298), (1946, 106263), (2502, 82649), (2919, 70842), (5838, 35421), (8757, 23614), (11807, 17514)]