202030002

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{1213}}^1$

素因数の和:1727

約数の個数: 48

約数和(自身を含む): 462096960

約数和(自身を除く): 260066958

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 487, 974, 1213, 1461, 2426, 2922, 3639, 4383, 7278, 8766, 9253, 10917, 18506, 21834, 23047, 27759, 46094, 55518, 69141, 83277, 138282, 166554, 207423, 414846, 590731, 1181462, 1772193, 3544386, 5316579, 10633158, 11223889, 22447778, 33671667, 67343334, 101015001, 202030002]

約数ペア:

[(1, 202030002), (2, 101015001), (3, 67343334), (6, 33671667), (9, 22447778), (18, 11223889), (19, 10633158), (38, 5316579), (57, 3544386), (114, 1772193), (171, 1181462), (342, 590731), (487, 414846), (974, 207423), (1213, 166554), (1461, 138282), (2426, 83277), (2922, 69141), (3639, 55518), (4383, 46094), (7278, 27759), (8766, 23047), (9253, 21834), (10917, 18506)]