201173847

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{11257}}^1$

素因数の和:11327

約数の個数: 32

約数和(自身を含む): 328553472

約数和(自身を除く): 127379625

約数列:

[1, 3, 7, 21, 23, 37, 69, 111, 161, 259, 483, 777, 851, 2553, 5957, 11257, 17871, 33771, 78799, 236397, 258911, 416509, 776733, 1249527, 1812377, 2915563, 5437131, 8746689, 9579707, 28739121, 67057949, 201173847]

約数ペア:

[(1, 201173847), (3, 67057949), (7, 28739121), (21, 9579707), (23, 8746689), (37, 5437131), (69, 2915563), (111, 1812377), (161, 1249527), (259, 776733), (483, 416509), (777, 258911), (851, 236397), (2553, 78799), (5957, 33771), (11257, 17871)]