207439092

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{3203}}^1$

素因数の和:3477

約数の個数: 72

約数和(自身を含む): 601788096

約数和(自身を除く): 394349004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 257, 514, 771, 1028, 1542, 1799, 2313, 3084, 3203, 3598, 4626, 5397, 6406, 7196, 9252, 9609, 10794, 12812, 16191, 19218, 21588, 22421, 28827, 32382, 38436, 44842, 57654, 64764, 67263, 89684, 115308, 134526, 201789, 269052, 403578, 807156, 823171, 1646342, 2469513, 3292684, 4939026, 5762197, 7408539, 9878052, 11524394, 14817078, 17286591, 23048788, 29634156, 34573182, 51859773, 69146364, 103719546, 207439092]

約数ペア:

[(1, 207439092), (2, 103719546), (3, 69146364), (4, 51859773), (6, 34573182), (7, 29634156), (9, 23048788), (12, 17286591), (14, 14817078), (18, 11524394), (21, 9878052), (28, 7408539), (36, 5762197), (42, 4939026), (63, 3292684), (84, 2469513), (126, 1646342), (252, 823171), (257, 807156), (514, 403578), (771, 269052), (1028, 201789), (1542, 134526), (1799, 115308), (2313, 89684), (3084, 67263), (3203, 64764), (3598, 57654), (4626, 44842), (5397, 38436), (6406, 32382), (7196, 28827), (9252, 22421), (9609, 21588), (10794, 19218), (12812, 16191)]