206585064

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{409891}}^1$

素因数の和:409910

約数の個数: 48

約数和(自身を含む): 639431520

約数和(自身を除く): 432846456

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, 409891, 819782, 1229673, 1639564, 2459346, 2869237, 3279128, 3689019, 4918692, 5738474, 7378038, 8607711, 9837384, 11476948, 14756076, 17215422, 22953896, 25823133, 29512152, 34430844, 51646266, 68861688, 103292532, 206585064]

約数ペア:

[(1, 206585064), (2, 103292532), (3, 68861688), (4, 51646266), (6, 34430844), (7, 29512152), (8, 25823133), (9, 22953896), (12, 17215422), (14, 14756076), (18, 11476948), (21, 9837384), (24, 8607711), (28, 7378038), (36, 5738474), (42, 4918692), (56, 3689019), (63, 3279128), (72, 2869237), (84, 2459346), (126, 1639564), (168, 1229673), (252, 819782), (504, 409891)]