202248009

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{449}}^1$

素因数の和:611

約数の個数: 40

約数和(自身を含む): 311018400

約数和(自身を除く): 108770391

約数列:

[1, 3, 9, 27, 67, 81, 83, 201, 249, 449, 603, 747, 1347, 1809, 2241, 4041, 5427, 5561, 6723, 12123, 16683, 30083, 36369, 37267, 50049, 90249, 111801, 150147, 270747, 335403, 450441, 812241, 1006209, 2436723, 2496889, 3018627, 7490667, 22472001, 67416003, 202248009]

約数ペア:

[(1, 202248009), (3, 67416003), (9, 22472001), (27, 7490667), (67, 3018627), (81, 2496889), (83, 2436723), (201, 1006209), (249, 812241), (449, 450441), (603, 335403), (747, 270747), (1347, 150147), (1809, 111801), (2241, 90249), (4041, 50049), (5427, 37267), (5561, 36369), (6723, 30083), (12123, 16683)]