198129464065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2444383}}^1$

素因数の和:2444473

約数の個数: 32

約数和(自身を含む): 271033297920

約数和(自身を除く): 72903833855

約数列:

[1, 5, 13, 29, 43, 65, 145, 215, 377, 559, 1247, 1885, 2795, 6235, 16211, 81055, 2444383, 12221915, 31776979, 70887107, 105108469, 158884895, 354435535, 525542345, 921532391, 1366410097, 3048145601, 4607661955, 6832050485, 15240728005, 39625892813, 198129464065]

約数ペア:

[(1, 198129464065), (5, 39625892813), (13, 15240728005), (29, 6832050485), (43, 4607661955), (65, 3048145601), (145, 1366410097), (215, 921532391), (377, 525542345), (559, 354435535), (1247, 158884895), (1885, 105108469), (2795, 70887107), (6235, 31776979), (16211, 12221915), (81055, 2444383)]