204685936

素因数分解:

$2^4\times 7^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:212

約数の個数: 160

約数和(自身を含む): 527744000

約数和(自身を除く): 323058064

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 49, 52, 56, 76, 91, 98, 104, 112, 133, 151, 152, 182, 196, 208, 247, 266, 302, 304, 343, 364, 392, 494, 532, 604, 637, 686, 728, 784, 931, 988, 1057, 1064, 1208, 1274, 1372, 1456, 1729, 1862, 1963, 1976, 2114, 2128, 2416, 2548, 2744, 2869, 3458, 3724, 3926, 3952, 4228, 4459, 5096, 5488, 5738, 6517, 6916, 7399, 7448, 7852, 8456, 8918, 10192, 11476, 12103, 13034, 13741, 13832, 14798, 14896, 15704, 16912, 17836, 20083, 22952, 24206, 26068, 27482, 27664, 29596, 31408, 35672, 37297, 40166, 45904, 48412, 51793, 52136, 54964, 59192, 71344, 74594, 80332, 84721, 96187, 96824, 103586, 104272, 109928, 118384, 140581, 149188, 160664, 169442, 192374, 193648, 207172, 219856, 261079, 281162, 298376, 321328, 338884, 384748, 414344, 522158, 562324, 596752, 673309, 677768, 769496, 828688, 984067, 1044316, 1124648, 1346618, 1355536, 1538992, 1827553, 1968134, 2088632, 2249296, 2693236, 3655106, 3936268, 4177264, 5386472, 7310212, 7872536, 10772944, 12792871, 14620424, 15745072, 25585742, 29240848, 51171484, 102342968, 204685936]

約数ペア:

[(1, 204685936), (2, 102342968), (4, 51171484), (7, 29240848), (8, 25585742), (13, 15745072), (14, 14620424), (16, 12792871), (19, 10772944), (26, 7872536), (28, 7310212), (38, 5386472), (49, 4177264), (52, 3936268), (56, 3655106), (76, 2693236), (91, 2249296), (98, 2088632), (104, 1968134), (112, 1827553), (133, 1538992), (151, 1355536), (152, 1346618), (182, 1124648), (196, 1044316), (208, 984067), (247, 828688), (266, 769496), (302, 677768), (304, 673309), (343, 596752), (364, 562324), (392, 522158), (494, 414344), (532, 384748), (604, 338884), (637, 321328), (686, 298376), (728, 281162), (784, 261079), (931, 219856), (988, 207172), (1057, 193648), (1064, 192374), (1208, 169442), (1274, 160664), (1372, 149188), (1456, 140581), (1729, 118384), (1862, 109928), (1963, 104272), (1976, 103586), (2114, 96824), (2128, 96187), (2416, 84721), (2548, 80332), (2744, 74594), (2869, 71344), (3458, 59192), (3724, 54964), (3926, 52136), (3952, 51793), (4228, 48412), (4459, 45904), (5096, 40166), (5488, 37297), (5738, 35672), (6517, 31408), (6916, 29596), (7399, 27664), (7448, 27482), (7852, 26068), (8456, 24206), (8918, 22952), (10192, 20083), (11476, 17836), (12103, 16912), (13034, 15704), (13741, 14896), (13832, 14798)]