201995874339

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^2\times {\mathrm{83}}^1\times {\mathrm{233}}^1\times {\mathrm{269}}^1$

素因数の和:681

約数の個数: 96

約数和(自身を含む): 321484101120

約数和(自身を除く): 119488226781

約数列:

[1, 3, 7, 21, 43, 83, 129, 233, 249, 269, 301, 581, 699, 807, 903, 1631, 1743, 1849, 1883, 3569, 4893, 5547, 5649, 10019, 10707, 11567, 12943, 19339, 22327, 24983, 30057, 34701, 38829, 58017, 62677, 66981, 70133, 74949, 80969, 135373, 153467, 156289, 188031, 210399, 242907, 406119, 430817, 438739, 460401, 468867, 497381, 831577, 960061, 1074269, 1292451, 1316217, 1492143, 2494731, 2695111, 2880183, 3015719, 3222807, 3481667, 5202191, 5821039, 6720427, 8085333, 9047157, 10445001, 15606573, 17463117, 18865777, 20161281, 35757811, 36415337, 41282623, 56597331, 107273433, 109246011, 115889773, 123847869, 223694213, 250304677, 288978361, 347669319, 671082639, 750914031, 811228411, 866935083, 1565859491, 2433685233, 4697578473, 9618851159, 28856553477, 67331958113, 201995874339]

約数ペア:

[(1, 201995874339), (3, 67331958113), (7, 28856553477), (21, 9618851159), (43, 4697578473), (83, 2433685233), (129, 1565859491), (233, 866935083), (249, 811228411), (269, 750914031), (301, 671082639), (581, 347669319), (699, 288978361), (807, 250304677), (903, 223694213), (1631, 123847869), (1743, 115889773), (1849, 109246011), (1883, 107273433), (3569, 56597331), (4893, 41282623), (5547, 36415337), (5649, 35757811), (10019, 20161281), (10707, 18865777), (11567, 17463117), (12943, 15606573), (19339, 10445001), (22327, 9047157), (24983, 8085333), (30057, 6720427), (34701, 5821039), (38829, 5202191), (58017, 3481667), (62677, 3222807), (66981, 3015719), (70133, 2880183), (74949, 2695111), (80969, 2494731), (135373, 1492143), (153467, 1316217), (156289, 1292451), (188031, 1074269), (210399, 960061), (242907, 831577), (406119, 497381), (430817, 468867), (438739, 460401)]