199155530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1093}}^1$

素因数の和:1263

約数の個数: 64

約数和(自身を含む): 434799360

約数和(自身を除く): 235643830

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 137, 190, 266, 274, 665, 685, 959, 1093, 1330, 1370, 1918, 2186, 2603, 4795, 5206, 5465, 7651, 9590, 10930, 13015, 15302, 18221, 20767, 26030, 36442, 38255, 41534, 76510, 91105, 103835, 145369, 149741, 182210, 207670, 290738, 299482, 726845, 748705, 1048187, 1453690, 1497410, 2096374, 2845079, 5240935, 5690158, 10481870, 14225395, 19915553, 28450790, 39831106, 99577765, 199155530]

約数ペア:

[(1, 199155530), (2, 99577765), (5, 39831106), (7, 28450790), (10, 19915553), (14, 14225395), (19, 10481870), (35, 5690158), (38, 5240935), (70, 2845079), (95, 2096374), (133, 1497410), (137, 1453690), (190, 1048187), (266, 748705), (274, 726845), (665, 299482), (685, 290738), (959, 207670), (1093, 182210), (1330, 149741), (1370, 145369), (1918, 103835), (2186, 91105), (2603, 76510), (4795, 41534), (5206, 38255), (5465, 36442), (7651, 26030), (9590, 20767), (10930, 18221), (13015, 15302)]