206218068

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{350711}}^1$

素因数の和:350732

約数の個数: 36

約数和(自身を含む): 559736352

約数和(自身を除く): 353518284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 350711, 701422, 1052133, 1402844, 2104266, 2454977, 4208532, 4909954, 7364931, 9819908, 14729862, 17184839, 29459724, 34369678, 51554517, 68739356, 103109034, 206218068]

約数ペア:

[(1, 206218068), (2, 103109034), (3, 68739356), (4, 51554517), (6, 34369678), (7, 29459724), (12, 17184839), (14, 14729862), (21, 9819908), (28, 7364931), (42, 4909954), (49, 4208532), (84, 2454977), (98, 2104266), (147, 1402844), (196, 1052133), (294, 701422), (588, 350711)]