201019742

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{35279}}^1$

素因数の和:35336

約数の個数: 32

約数和(自身を含む): 386104320

約数和(自身を除く): 185084578

約数列:

[1, 2, 7, 11, 14, 22, 37, 74, 77, 154, 259, 407, 518, 814, 2849, 5698, 35279, 70558, 246953, 388069, 493906, 776138, 1305323, 2610646, 2716483, 5432966, 9137261, 14358553, 18274522, 28717106, 100509871, 201019742]

約数ペア:

[(1, 201019742), (2, 100509871), (7, 28717106), (11, 18274522), (14, 14358553), (22, 9137261), (37, 5432966), (74, 2716483), (77, 2610646), (154, 1305323), (259, 776138), (407, 493906), (518, 388069), (814, 246953), (2849, 70558), (5698, 35279)]