210970791655

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2087}}^1\times {\mathrm{16033}}^1$

素因数の和:18235

約数の個数: 32

約数和(自身を含む): 275599062144

約数和(自身を除く): 64628270489

約数列:

[1, 5, 13, 65, 97, 485, 1261, 2087, 6305, 10435, 16033, 27131, 80165, 135655, 202439, 208429, 1012195, 1042145, 1555201, 2631707, 7776005, 13158535, 20217613, 33460871, 101088065, 167304355, 434991323, 2174956615, 3245704487, 16228522435, 42194158331, 210970791655]

約数ペア:

[(1, 210970791655), (5, 42194158331), (13, 16228522435), (65, 3245704487), (97, 2174956615), (485, 434991323), (1261, 167304355), (2087, 101088065), (6305, 33460871), (10435, 20217613), (16033, 13158535), (27131, 7776005), (80165, 2631707), (135655, 1555201), (202439, 1042145), (208429, 1012195)]