205252660370

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{359}}^1\times {\mathrm{431}}^1\times {\mathrm{1217}}^1$

素因数の和:2123

約数の個数: 64

約数和(自身を含む): 375058252800

約数和(自身を除く): 169805592430

約数列:

[1, 2, 5, 10, 109, 218, 359, 431, 545, 718, 862, 1090, 1217, 1795, 2155, 2434, 3590, 4310, 6085, 12170, 39131, 46979, 78262, 93958, 132653, 154729, 195655, 234895, 265306, 309458, 391310, 436903, 469790, 524527, 663265, 773645, 873806, 1049054, 1326530, 1547290, 2184515, 2622635, 4369030, 5245270, 16865461, 33730922, 47622427, 57173443, 84327305, 95244854, 114346886, 168654610, 188305193, 238112135, 285867215, 376610386, 476224270, 571734430, 941525965, 1883051930, 20525266037, 41050532074, 102626330185, 205252660370]

約数ペア:

[(1, 205252660370), (2, 102626330185), (5, 41050532074), (10, 20525266037), (109, 1883051930), (218, 941525965), (359, 571734430), (431, 476224270), (545, 376610386), (718, 285867215), (862, 238112135), (1090, 188305193), (1217, 168654610), (1795, 114346886), (2155, 95244854), (2434, 84327305), (3590, 57173443), (4310, 47622427), (6085, 33730922), (12170, 16865461), (39131, 5245270), (46979, 4369030), (78262, 2622635), (93958, 2184515), (132653, 1547290), (154729, 1326530), (195655, 1049054), (234895, 873806), (265306, 773645), (309458, 663265), (391310, 524527), (436903, 469790)]