204528896

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:228

約数の個数: 144

約数和(自身を含む): 495858048

約数和(自身を除く): 291329152

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 37, 44, 52, 64, 74, 88, 104, 128, 143, 148, 151, 176, 208, 256, 286, 296, 302, 352, 407, 416, 481, 572, 592, 604, 704, 814, 832, 962, 1144, 1184, 1208, 1408, 1628, 1661, 1664, 1924, 1963, 2288, 2368, 2416, 2816, 3256, 3322, 3328, 3848, 3926, 4576, 4736, 4832, 5291, 5587, 6512, 6644, 7696, 7852, 9152, 9472, 9664, 10582, 11174, 13024, 13288, 15392, 15704, 18304, 19328, 21164, 21593, 22348, 26048, 26576, 30784, 31408, 36608, 38656, 42328, 43186, 44696, 52096, 53152, 61457, 61568, 62816, 72631, 84656, 86372, 89392, 104192, 106304, 122914, 123136, 125632, 145262, 169312, 172744, 178784, 212608, 245828, 251264, 290524, 338624, 345488, 357568, 425216, 491656, 502528, 581048, 677248, 690976, 715136, 798941, 983312, 1162096, 1354496, 1381952, 1430272, 1597882, 1966624, 2324192, 2763904, 3195764, 3933248, 4648384, 5527808, 6391528, 7866496, 9296768, 12783056, 15732992, 18593536, 25566112, 51132224, 102264448, 204528896]

約数ペア:

[(1, 204528896), (2, 102264448), (4, 51132224), (8, 25566112), (11, 18593536), (13, 15732992), (16, 12783056), (22, 9296768), (26, 7866496), (32, 6391528), (37, 5527808), (44, 4648384), (52, 3933248), (64, 3195764), (74, 2763904), (88, 2324192), (104, 1966624), (128, 1597882), (143, 1430272), (148, 1381952), (151, 1354496), (176, 1162096), (208, 983312), (256, 798941), (286, 715136), (296, 690976), (302, 677248), (352, 581048), (407, 502528), (416, 491656), (481, 425216), (572, 357568), (592, 345488), (604, 338624), (704, 290524), (814, 251264), (832, 245828), (962, 212608), (1144, 178784), (1184, 172744), (1208, 169312), (1408, 145262), (1628, 125632), (1661, 123136), (1664, 122914), (1924, 106304), (1963, 104192), (2288, 89392), (2368, 86372), (2416, 84656), (2816, 72631), (3256, 62816), (3322, 61568), (3328, 61457), (3848, 53152), (3926, 52096), (4576, 44696), (4736, 43186), (4832, 42328), (5291, 38656), (5587, 36608), (6512, 31408), (6644, 30784), (7696, 26576), (7852, 26048), (9152, 22348), (9472, 21593), (9664, 21164), (10582, 19328), (11174, 18304), (13024, 15704), (13288, 15392)]