200751429

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{601}}^1$

素因数の和:777

約数の個数: 32

約数和(自身を含む): 288497664

約数和(自身を除く): 87746235

約数列:

[1, 3, 23, 47, 69, 103, 141, 309, 601, 1081, 1803, 2369, 3243, 4841, 7107, 13823, 14523, 28247, 41469, 61903, 84741, 111343, 185709, 334029, 649681, 1423769, 1949043, 2909441, 4271307, 8728323, 66917143, 200751429]

約数ペア:

[(1, 200751429), (3, 66917143), (23, 8728323), (47, 4271307), (69, 2909441), (103, 1949043), (141, 1423769), (309, 649681), (601, 334029), (1081, 185709), (1803, 111343), (2369, 84741), (3243, 61903), (4841, 41469), (7107, 28247), (13823, 14523)]