201216785907

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{367}}^1$

素因数の和:665

約数の個数: 128

約数和(自身を含む): 309303705600

約数和(自身を除く): 108086919693

約数列:

[1, 3, 19, 23, 37, 57, 69, 89, 111, 127, 267, 367, 381, 437, 703, 851, 1101, 1311, 1691, 2047, 2109, 2413, 2553, 2921, 3293, 4699, 5073, 6141, 6973, 7239, 8441, 8763, 9879, 11303, 13579, 14097, 16169, 20919, 25323, 32663, 33909, 38893, 40737, 46609, 48507, 55499, 62567, 75739, 89281, 97989, 108077, 116679, 139827, 160379, 166497, 187701, 214757, 227217, 258001, 259969, 267843, 312317, 324231, 418211, 481137, 620597, 644271, 751249, 774003, 779907, 885571, 936951, 1072007, 1208531, 1254633, 1439041, 1724533, 1861791, 2053463, 2253747, 2656713, 3216021, 3625593, 4148201, 4317123, 4939411, 5173599, 5934023, 6160389, 7946009, 9618853, 12444603, 14273731, 14818233, 17802069, 20368133, 22962089, 23838027, 27796213, 28856559, 32766127, 39664259, 42821193, 61104399, 68886267, 78815819, 83388639, 95408623, 98298381, 118992777, 153483437, 182758207, 236447457, 286225869, 460450311, 528128047, 548274621, 753620921, 1584384141, 1812763837, 2260862763, 2916185303, 3530119051, 5438291511, 8748555909, 10590357153, 67072261969, 201216785907]

約数ペア:

[(1, 201216785907), (3, 67072261969), (19, 10590357153), (23, 8748555909), (37, 5438291511), (57, 3530119051), (69, 2916185303), (89, 2260862763), (111, 1812763837), (127, 1584384141), (267, 753620921), (367, 548274621), (381, 528128047), (437, 460450311), (703, 286225869), (851, 236447457), (1101, 182758207), (1311, 153483437), (1691, 118992777), (2047, 98298381), (2109, 95408623), (2413, 83388639), (2553, 78815819), (2921, 68886267), (3293, 61104399), (4699, 42821193), (5073, 39664259), (6141, 32766127), (6973, 28856559), (7239, 27796213), (8441, 23838027), (8763, 22962089), (9879, 20368133), (11303, 17802069), (13579, 14818233), (14097, 14273731), (16169, 12444603), (20919, 9618853), (25323, 7946009), (32663, 6160389), (33909, 5934023), (38893, 5173599), (40737, 4939411), (46609, 4317123), (48507, 4148201), (55499, 3625593), (62567, 3216021), (75739, 2656713), (89281, 2253747), (97989, 2053463), (108077, 1861791), (116679, 1724533), (139827, 1439041), (160379, 1254633), (166497, 1208531), (187701, 1072007), (214757, 936951), (227217, 885571), (258001, 779907), (259969, 774003), (267843, 751249), (312317, 644271), (324231, 620597), (418211, 481137)]