200571904

素因数分解:

$2^{10}\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:126

約数の個数: 132

約数和(自身を含む): 464505240

約数和(自身を除く): 263933336

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 61, 64, 76, 104, 122, 128, 152, 169, 208, 244, 247, 256, 304, 338, 416, 488, 494, 512, 608, 676, 793, 832, 976, 988, 1024, 1159, 1216, 1352, 1586, 1664, 1952, 1976, 2318, 2432, 2704, 3172, 3211, 3328, 3904, 3952, 4636, 4864, 5408, 6344, 6422, 6656, 7808, 7904, 9272, 9728, 10309, 10816, 12688, 12844, 13312, 15067, 15616, 15808, 18544, 19456, 20618, 21632, 25376, 25688, 30134, 31232, 31616, 37088, 41236, 43264, 50752, 51376, 60268, 62464, 63232, 74176, 82472, 86528, 101504, 102752, 120536, 126464, 148352, 164944, 173056, 195871, 203008, 205504, 241072, 252928, 296704, 329888, 391742, 406016, 411008, 482144, 593408, 659776, 783484, 812032, 822016, 964288, 1186816, 1319552, 1566968, 1644032, 1928576, 2639104, 3133936, 3288064, 3857152, 5278208, 6267872, 7714304, 10556416, 12535744, 15428608, 25071488, 50142976, 100285952, 200571904]

約数ペア:

[(1, 200571904), (2, 100285952), (4, 50142976), (8, 25071488), (13, 15428608), (16, 12535744), (19, 10556416), (26, 7714304), (32, 6267872), (38, 5278208), (52, 3857152), (61, 3288064), (64, 3133936), (76, 2639104), (104, 1928576), (122, 1644032), (128, 1566968), (152, 1319552), (169, 1186816), (208, 964288), (244, 822016), (247, 812032), (256, 783484), (304, 659776), (338, 593408), (416, 482144), (488, 411008), (494, 406016), (512, 391742), (608, 329888), (676, 296704), (793, 252928), (832, 241072), (976, 205504), (988, 203008), (1024, 195871), (1159, 173056), (1216, 164944), (1352, 148352), (1586, 126464), (1664, 120536), (1952, 102752), (1976, 101504), (2318, 86528), (2432, 82472), (2704, 74176), (3172, 63232), (3211, 62464), (3328, 60268), (3904, 51376), (3952, 50752), (4636, 43264), (4864, 41236), (5408, 37088), (6344, 31616), (6422, 31232), (6656, 30134), (7808, 25688), (7904, 25376), (9272, 21632), (9728, 20618), (10309, 19456), (10816, 18544), (12688, 15808), (12844, 15616), (13312, 15067)]