206563992

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1\times {\mathrm{503}}^1$

素因数の和:824

約数の個数: 64

約数和(自身を含む): 526901760

約数和(自身を除く): 320337768

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 241, 284, 426, 482, 503, 568, 723, 852, 964, 1006, 1446, 1509, 1704, 1928, 2012, 2892, 3018, 4024, 5784, 6036, 12072, 17111, 34222, 35713, 51333, 68444, 71426, 102666, 107139, 121223, 136888, 142852, 205332, 214278, 242446, 285704, 363669, 410664, 428556, 484892, 727338, 857112, 969784, 1454676, 2909352, 8606833, 17213666, 25820499, 34427332, 51640998, 68854664, 103281996, 206563992]

約数ペア:

[(1, 206563992), (2, 103281996), (3, 68854664), (4, 51640998), (6, 34427332), (8, 25820499), (12, 17213666), (24, 8606833), (71, 2909352), (142, 1454676), (213, 969784), (241, 857112), (284, 727338), (426, 484892), (482, 428556), (503, 410664), (568, 363669), (723, 285704), (852, 242446), (964, 214278), (1006, 205332), (1446, 142852), (1509, 136888), (1704, 121223), (1928, 107139), (2012, 102666), (2892, 71426), (3018, 68444), (4024, 51333), (5784, 35713), (6036, 34222), (12072, 17111)]