206760456

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{410239}}^1$

素因数の和:410258

約数の個数: 48

約数和(自身を含む): 639974400

約数和(自身を除く): 433213944

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, 410239, 820478, 1230717, 1640956, 2461434, 2871673, 3281912, 3692151, 4922868, 5743346, 7384302, 8615019, 9845736, 11486692, 14768604, 17230038, 22973384, 25845057, 29537208, 34460076, 51690114, 68920152, 103380228, 206760456]

約数ペア:

[(1, 206760456), (2, 103380228), (3, 68920152), (4, 51690114), (6, 34460076), (7, 29537208), (8, 25845057), (9, 22973384), (12, 17230038), (14, 14768604), (18, 11486692), (21, 9845736), (24, 8615019), (28, 7384302), (36, 5743346), (42, 4922868), (56, 3692151), (63, 3281912), (72, 2871673), (84, 2461434), (126, 1640956), (168, 1230717), (252, 820478), (504, 410239)]