207352672

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{5689}}^1$

素因数の和:5783

約数の個数: 48

約数和(自身を含む): 438767280

約数和(自身を除く): 231414608

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 67, 68, 134, 136, 268, 272, 536, 544, 1072, 1139, 2144, 2278, 4556, 5689, 9112, 11378, 18224, 22756, 36448, 45512, 91024, 96713, 182048, 193426, 381163, 386852, 762326, 773704, 1524652, 1547408, 3049304, 3094816, 6098608, 6479771, 12197216, 12959542, 25919084, 51838168, 103676336, 207352672]

約数ペア:

[(1, 207352672), (2, 103676336), (4, 51838168), (8, 25919084), (16, 12959542), (17, 12197216), (32, 6479771), (34, 6098608), (67, 3094816), (68, 3049304), (134, 1547408), (136, 1524652), (268, 773704), (272, 762326), (536, 386852), (544, 381163), (1072, 193426), (1139, 182048), (2144, 96713), (2278, 91024), (4556, 45512), (5689, 36448), (9112, 22756), (11378, 18224)]