208074195

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{9859}}^1$

素因数の和:9944

約数の個数: 48

約数和(自身を含む): 418379520

約数和(自身を除く): 210305325

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 67, 105, 201, 315, 335, 469, 603, 1005, 1407, 2345, 3015, 4221, 7035, 9859, 21105, 29577, 49295, 69013, 88731, 147885, 207039, 345065, 443655, 621117, 660553, 1035195, 1981659, 3105585, 3302765, 4623871, 5944977, 9908295, 13871613, 23119355, 29724885, 41614839, 69358065, 208074195]

約数ペア:

[(1, 208074195), (3, 69358065), (5, 41614839), (7, 29724885), (9, 23119355), (15, 13871613), (21, 9908295), (35, 5944977), (45, 4623871), (63, 3302765), (67, 3105585), (105, 1981659), (201, 1035195), (315, 660553), (335, 621117), (469, 443655), (603, 345065), (1005, 207039), (1407, 147885), (2345, 88731), (3015, 69013), (4221, 49295), (7035, 29577), (9859, 21105)]