203945328

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{83311}}^1$

素因数の和:83342

約数の個数: 60

約数和(自身を含む): 604345248

約数和(自身を除く): 400399920

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 83311, 166622, 249933, 333244, 499866, 666488, 749799, 999732, 1332976, 1416287, 1499598, 1999464, 2832574, 2999196, 3998928, 4248861, 5665148, 5998392, 8497722, 11330296, 11996784, 12746583, 16995444, 22660592, 25493166, 33990888, 50986332, 67981776, 101972664, 203945328]

約数ペア:

[(1, 203945328), (2, 101972664), (3, 67981776), (4, 50986332), (6, 33990888), (8, 25493166), (9, 22660592), (12, 16995444), (16, 12746583), (17, 11996784), (18, 11330296), (24, 8497722), (34, 5998392), (36, 5665148), (48, 4248861), (51, 3998928), (68, 2999196), (72, 2832574), (102, 1999464), (136, 1499598), (144, 1416287), (153, 1332976), (204, 999732), (272, 749799), (306, 666488), (408, 499866), (612, 333244), (816, 249933), (1224, 166622), (2448, 83311)]