208101024

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{331}}^1$

素因数の和:443

約数の個数: 144

約数和(自身を含む): 619950240

約数和(自身を除く): 411849216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 59, 72, 74, 96, 111, 118, 144, 148, 177, 222, 236, 288, 296, 331, 333, 354, 444, 472, 531, 592, 662, 666, 708, 888, 944, 993, 1062, 1184, 1324, 1332, 1416, 1776, 1888, 1986, 2124, 2183, 2648, 2664, 2832, 2979, 3552, 3972, 4248, 4366, 5296, 5328, 5664, 5958, 6549, 7944, 8496, 8732, 10592, 10656, 11916, 12247, 13098, 15888, 16992, 17464, 19529, 19647, 23832, 24494, 26196, 31776, 34928, 36741, 39058, 39294, 47664, 48988, 52392, 58587, 69856, 73482, 78116, 78588, 95328, 97976, 104784, 110223, 117174, 146964, 156232, 157176, 175761, 195952, 209568, 220446, 234348, 293928, 312464, 314352, 351522, 391904, 440892, 468696, 587856, 624928, 628704, 703044, 722573, 881784, 937392, 1175712, 1406088, 1445146, 1763568, 1874784, 2167719, 2812176, 2890292, 3527136, 4335438, 5624352, 5780584, 6503157, 8670876, 11561168, 13006314, 17341752, 23122336, 26012628, 34683504, 52025256, 69367008, 104050512, 208101024]

約数ペア:

[(1, 208101024), (2, 104050512), (3, 69367008), (4, 52025256), (6, 34683504), (8, 26012628), (9, 23122336), (12, 17341752), (16, 13006314), (18, 11561168), (24, 8670876), (32, 6503157), (36, 5780584), (37, 5624352), (48, 4335438), (59, 3527136), (72, 2890292), (74, 2812176), (96, 2167719), (111, 1874784), (118, 1763568), (144, 1445146), (148, 1406088), (177, 1175712), (222, 937392), (236, 881784), (288, 722573), (296, 703044), (331, 628704), (333, 624928), (354, 587856), (444, 468696), (472, 440892), (531, 391904), (592, 351522), (662, 314352), (666, 312464), (708, 293928), (888, 234348), (944, 220446), (993, 209568), (1062, 195952), (1184, 175761), (1324, 157176), (1332, 156232), (1416, 146964), (1776, 117174), (1888, 110223), (1986, 104784), (2124, 97976), (2183, 95328), (2648, 78588), (2664, 78116), (2832, 73482), (2979, 69856), (3552, 58587), (3972, 52392), (4248, 48988), (4366, 47664), (5296, 39294), (5328, 39058), (5664, 36741), (5958, 34928), (6549, 31776), (7944, 26196), (8496, 24494), (8732, 23832), (10592, 19647), (10656, 19529), (11916, 17464), (12247, 16992), (13098, 15888)]