201151808

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{709}}^1$

素因数の和:776

約数の個数: 112

約数和(自身を含む): 484753920

約数和(自身を除く): 283602112

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 32, 44, 52, 62, 64, 88, 104, 124, 143, 176, 208, 248, 286, 341, 352, 403, 416, 496, 572, 682, 704, 709, 806, 832, 992, 1144, 1364, 1418, 1612, 1984, 2288, 2728, 2836, 3224, 4433, 4576, 5456, 5672, 6448, 7799, 8866, 9152, 9217, 10912, 11344, 12896, 15598, 17732, 18434, 21824, 21979, 22688, 25792, 31196, 35464, 36868, 43958, 45376, 62392, 70928, 73736, 87916, 101387, 124784, 141856, 147472, 175832, 202774, 241769, 249568, 283712, 285727, 294944, 351664, 405548, 483538, 499136, 571454, 589888, 703328, 811096, 967076, 1142908, 1406656, 1622192, 1934152, 2285816, 3142997, 3244384, 3868304, 4571632, 6285994, 6488768, 7736608, 9143264, 12571988, 15473216, 18286528, 25143976, 50287952, 100575904, 201151808]

約数ペア:

[(1, 201151808), (2, 100575904), (4, 50287952), (8, 25143976), (11, 18286528), (13, 15473216), (16, 12571988), (22, 9143264), (26, 7736608), (31, 6488768), (32, 6285994), (44, 4571632), (52, 3868304), (62, 3244384), (64, 3142997), (88, 2285816), (104, 1934152), (124, 1622192), (143, 1406656), (176, 1142908), (208, 967076), (248, 811096), (286, 703328), (341, 589888), (352, 571454), (403, 499136), (416, 483538), (496, 405548), (572, 351664), (682, 294944), (704, 285727), (709, 283712), (806, 249568), (832, 241769), (992, 202774), (1144, 175832), (1364, 147472), (1418, 141856), (1612, 124784), (1984, 101387), (2288, 87916), (2728, 73736), (2836, 70928), (3224, 62392), (4433, 45376), (4576, 43958), (5456, 36868), (5672, 35464), (6448, 31196), (7799, 25792), (8866, 22688), (9152, 21979), (9217, 21824), (10912, 18434), (11344, 17732), (12896, 15598)]