201764992

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:262

約数の個数: 128

約数和(自身を含む): 481864320

約数和(自身を除く): 280099328

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 73, 88, 104, 128, 143, 146, 151, 176, 208, 286, 292, 302, 352, 416, 572, 584, 604, 704, 803, 832, 949, 1144, 1168, 1208, 1408, 1606, 1661, 1664, 1898, 1963, 2288, 2336, 2416, 3212, 3322, 3796, 3926, 4576, 4672, 4832, 6424, 6644, 7592, 7852, 9152, 9344, 9664, 10439, 11023, 12848, 13288, 15184, 15704, 18304, 19328, 20878, 21593, 22046, 25696, 26576, 30368, 31408, 41756, 43186, 44092, 51392, 53152, 60736, 62816, 83512, 86372, 88184, 102784, 106304, 121253, 121472, 125632, 143299, 167024, 172744, 176368, 212608, 242506, 251264, 286598, 334048, 345488, 352736, 485012, 573196, 668096, 690976, 705472, 970024, 1146392, 1336192, 1381952, 1410944, 1576289, 1940048, 2292784, 2763904, 3152578, 3880096, 4585568, 6305156, 7760192, 9171136, 12610312, 15520384, 18342272, 25220624, 50441248, 100882496, 201764992]

約数ペア:

[(1, 201764992), (2, 100882496), (4, 50441248), (8, 25220624), (11, 18342272), (13, 15520384), (16, 12610312), (22, 9171136), (26, 7760192), (32, 6305156), (44, 4585568), (52, 3880096), (64, 3152578), (73, 2763904), (88, 2292784), (104, 1940048), (128, 1576289), (143, 1410944), (146, 1381952), (151, 1336192), (176, 1146392), (208, 970024), (286, 705472), (292, 690976), (302, 668096), (352, 573196), (416, 485012), (572, 352736), (584, 345488), (604, 334048), (704, 286598), (803, 251264), (832, 242506), (949, 212608), (1144, 176368), (1168, 172744), (1208, 167024), (1408, 143299), (1606, 125632), (1661, 121472), (1664, 121253), (1898, 106304), (1963, 102784), (2288, 88184), (2336, 86372), (2416, 83512), (3212, 62816), (3322, 60736), (3796, 53152), (3926, 51392), (4576, 44092), (4672, 43186), (4832, 41756), (6424, 31408), (6644, 30368), (7592, 26576), (7852, 25696), (9152, 22046), (9344, 21593), (9664, 20878), (10439, 19328), (11023, 18304), (12848, 15704), (13288, 15184)]