205254252

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{814501}}^1$

素因数の和:814518

約数の個数: 36

約数和(自身を含む): 592957456

約数和(自身を除く): 387703204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 814501, 1629002, 2443503, 3258004, 4887006, 5701507, 7330509, 9774012, 11403014, 14661018, 17104521, 22806028, 29322036, 34209042, 51313563, 68418084, 102627126, 205254252]

約数ペア:

[(1, 205254252), (2, 102627126), (3, 68418084), (4, 51313563), (6, 34209042), (7, 29322036), (9, 22806028), (12, 17104521), (14, 14661018), (18, 11403014), (21, 9774012), (28, 7330509), (36, 5701507), (42, 4887006), (63, 3258004), (84, 2443503), (126, 1629002), (252, 814501)]