201612077968

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2141}}^1\times {\mathrm{19553}}^1$

素因数の和:21752

約数の個数: 80

約数和(自身を含む): 457045497216

約数和(自身を除く): 255433419248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 1204, 2141, 2408, 4282, 4816, 8564, 14987, 17128, 19553, 29974, 34256, 39106, 59948, 78212, 92063, 119896, 136871, 156424, 184126, 239792, 273742, 312848, 368252, 547484, 644441, 736504, 840779, 1094968, 1288882, 1473008, 1681558, 2189936, 2577764, 3363116, 5155528, 5885453, 6726232, 10311056, 11770906, 13452464, 23541812, 41862973, 47083624, 83725946, 94167248, 167451892, 293040811, 334903784, 586081622, 669807568, 1172163244, 1800107839, 2344326488, 3600215678, 4688652976, 7200431356, 12600754873, 14400862712, 25201509746, 28801725424, 50403019492, 100806038984, 201612077968]

約数ペア:

[(1, 201612077968), (2, 100806038984), (4, 50403019492), (7, 28801725424), (8, 25201509746), (14, 14400862712), (16, 12600754873), (28, 7200431356), (43, 4688652976), (56, 3600215678), (86, 2344326488), (112, 1800107839), (172, 1172163244), (301, 669807568), (344, 586081622), (602, 334903784), (688, 293040811), (1204, 167451892), (2141, 94167248), (2408, 83725946), (4282, 47083624), (4816, 41862973), (8564, 23541812), (14987, 13452464), (17128, 11770906), (19553, 10311056), (29974, 6726232), (34256, 5885453), (39106, 5155528), (59948, 3363116), (78212, 2577764), (92063, 2189936), (119896, 1681558), (136871, 1473008), (156424, 1288882), (184126, 1094968), (239792, 840779), (273742, 736504), (312848, 644441), (368252, 547484)]