201773095

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:355

約数の個数: 32

約数和(自身を含む): 255850560

約数和(自身を除く): 54077465

約数列:

[1, 5, 41, 73, 97, 139, 205, 365, 485, 695, 2993, 3977, 5699, 7081, 10147, 13483, 14965, 19885, 28495, 35405, 50735, 67415, 290321, 416027, 552803, 984259, 1451605, 2080135, 2764015, 4921295, 40354619, 201773095]

約数ペア:

[(1, 201773095), (5, 40354619), (41, 4921295), (73, 2764015), (97, 2080135), (139, 1451605), (205, 984259), (365, 552803), (485, 416027), (695, 290321), (2993, 67415), (3977, 50735), (5699, 35405), (7081, 28495), (10147, 19885), (13483, 14965)]