206838202581

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{2969}}^1\times {\mathrm{455333}}^1$

素因数の和:458325

約数の個数: 24

約数和(自身を含む): 316448023320

約数和(自身を除く): 109609820739

約数列:

[1, 3, 9, 17, 51, 153, 2969, 8907, 26721, 50473, 151419, 454257, 455333, 1365999, 4097997, 7740661, 23221983, 69665949, 1351883677, 4055651031, 12166953093, 22982022509, 68946067527, 206838202581]

約数ペア:

[(1, 206838202581), (3, 68946067527), (9, 22982022509), (17, 12166953093), (51, 4055651031), (153, 1351883677), (2969, 69665949), (8907, 23221983), (26721, 7740661), (50473, 4097997), (151419, 1365999), (454257, 455333)]