207970056

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{412639}}^1$

素因数の和:412658

約数の個数: 48

約数和(自身を含む): 643718400

約数和(自身を除く): 435748344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 412639, 825278, 1237917, 1650556, 2475834, 2888473, 3301112, 3713751, 4951668, 5776946, 7427502, 8665419, 9903336, 11553892, 14855004, 17330838, 23107784, 25996257, 29710008, 34661676, 51992514, 69323352, 103985028, 207970056]

約数ペア:

[(1, 207970056), (2, 103985028), (3, 69323352), (4, 51992514), (6, 34661676), (7, 29710008), (8, 25996257), (9, 23107784), (12, 17330838), (14, 14855004), (18, 11553892), (21, 9903336), (24, 8665419), (28, 7427502), (36, 5776946), (42, 4951668), (56, 3713751), (63, 3301112), (72, 2888473), (84, 2475834), (126, 1650556), (168, 1237917), (252, 825278), (504, 412639)]