204558951910

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{491}}^1\times {\mathrm{468109}}^1$

素因数の和:468696

約数の個数: 32

約数和(自身を含む): 373102394400

約数和(自身を除く): 168543442490

約数列:

[1, 2, 5, 10, 89, 178, 445, 491, 890, 982, 2455, 4910, 43699, 87398, 218495, 436990, 468109, 936218, 2340545, 4681090, 41661701, 83323402, 208308505, 229841519, 416617010, 459683038, 1149207595, 2298415190, 20455895191, 40911790382, 102279475955, 204558951910]

約数ペア:

[(1, 204558951910), (2, 102279475955), (5, 40911790382), (10, 20455895191), (89, 2298415190), (178, 1149207595), (445, 459683038), (491, 416617010), (890, 229841519), (982, 208308505), (2455, 83323402), (4910, 41661701), (43699, 4681090), (87398, 2340545), (218495, 936218), (436990, 468109)]