207944612

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{677}}^1\times {\mathrm{4517}}^1$

素因数の和:5215

約数の個数: 24

約数和(自身を含む): 385963704

約数和(自身を除く): 178019092

約数列:

[1, 2, 4, 17, 34, 68, 677, 1354, 2708, 4517, 9034, 11509, 18068, 23018, 46036, 76789, 153578, 307156, 3058009, 6116018, 12232036, 51986153, 103972306, 207944612]

約数ペア:

[(1, 207944612), (2, 103972306), (4, 51986153), (17, 12232036), (34, 6116018), (68, 3058009), (677, 307156), (1354, 153578), (2708, 76789), (4517, 46036), (9034, 23018), (11509, 18068)]