203064516

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{81749}}^1$

素因数の和:81785

約数の個数: 48

約数和(自身を含む): 549360000

約数和(自身を除く): 346295484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 828, 1242, 2484, 81749, 163498, 245247, 326996, 490494, 735741, 980988, 1471482, 1880227, 2207223, 2942964, 3760454, 4414446, 5640681, 7520908, 8828892, 11281362, 16922043, 22562724, 33844086, 50766129, 67688172, 101532258, 203064516]

約数ペア:

[(1, 203064516), (2, 101532258), (3, 67688172), (4, 50766129), (6, 33844086), (9, 22562724), (12, 16922043), (18, 11281362), (23, 8828892), (27, 7520908), (36, 5640681), (46, 4414446), (54, 3760454), (69, 2942964), (92, 2207223), (108, 1880227), (138, 1471482), (207, 980988), (276, 735741), (414, 490494), (621, 326996), (828, 245247), (1242, 163498), (2484, 81749)]