201916764

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{25847}}^1$

素因数の和:25895

約数の個数: 72

約数和(自身を含む): 602155008

約数和(自身を除く): 400238244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 25847, 51694, 77541, 103388, 155082, 180929, 232623, 310164, 361858, 465246, 542787, 723716, 801257, 930492, 1085574, 1602514, 1628361, 2171148, 2403771, 3205028, 3256722, 4807542, 5608799, 6513444, 7211313, 9615084, 11217598, 14422626, 16826397, 22435196, 28845252, 33652794, 50479191, 67305588, 100958382, 201916764]

約数ペア:

[(1, 201916764), (2, 100958382), (3, 67305588), (4, 50479191), (6, 33652794), (7, 28845252), (9, 22435196), (12, 16826397), (14, 14422626), (18, 11217598), (21, 9615084), (28, 7211313), (31, 6513444), (36, 5608799), (42, 4807542), (62, 3256722), (63, 3205028), (84, 2403771), (93, 2171148), (124, 1628361), (126, 1602514), (186, 1085574), (217, 930492), (252, 801257), (279, 723716), (372, 542787), (434, 465246), (558, 361858), (651, 310164), (868, 232623), (1116, 180929), (1302, 155082), (1953, 103388), (2604, 77541), (3906, 51694), (7812, 25847)]