206520768

素因数分解:

$2^6\times 3^2\times {\mathrm{59}}^2\times {\mathrm{103}}^1$

素因数の和:239

約数の個数: 126

約数和(自身を含む): 608003864

約数和(自身を除く): 401483096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 64, 72, 96, 103, 118, 144, 177, 192, 206, 236, 288, 309, 354, 412, 472, 531, 576, 618, 708, 824, 927, 944, 1062, 1236, 1416, 1648, 1854, 1888, 2124, 2472, 2832, 3296, 3481, 3708, 3776, 4248, 4944, 5664, 6077, 6592, 6962, 7416, 8496, 9888, 10443, 11328, 12154, 13924, 14832, 16992, 18231, 19776, 20886, 24308, 27848, 29664, 31329, 33984, 36462, 41772, 48616, 54693, 55696, 59328, 62658, 72924, 83544, 97232, 109386, 111392, 125316, 145848, 167088, 194464, 218772, 222784, 250632, 291696, 334176, 358543, 388928, 437544, 501264, 583392, 668352, 717086, 875088, 1002528, 1075629, 1166784, 1434172, 1750176, 2005056, 2151258, 2868344, 3226887, 3500352, 4302516, 5736688, 6453774, 8605032, 11473376, 12907548, 17210064, 22946752, 25815096, 34420128, 51630192, 68840256, 103260384, 206520768]

約数ペア:

[(1, 206520768), (2, 103260384), (3, 68840256), (4, 51630192), (6, 34420128), (8, 25815096), (9, 22946752), (12, 17210064), (16, 12907548), (18, 11473376), (24, 8605032), (32, 6453774), (36, 5736688), (48, 4302516), (59, 3500352), (64, 3226887), (72, 2868344), (96, 2151258), (103, 2005056), (118, 1750176), (144, 1434172), (177, 1166784), (192, 1075629), (206, 1002528), (236, 875088), (288, 717086), (309, 668352), (354, 583392), (412, 501264), (472, 437544), (531, 388928), (576, 358543), (618, 334176), (708, 291696), (824, 250632), (927, 222784), (944, 218772), (1062, 194464), (1236, 167088), (1416, 145848), (1648, 125316), (1854, 111392), (1888, 109386), (2124, 97232), (2472, 83544), (2832, 72924), (3296, 62658), (3481, 59328), (3708, 55696), (3776, 54693), (4248, 48616), (4944, 41772), (5664, 36462), (6077, 33984), (6592, 31329), (6962, 29664), (7416, 27848), (8496, 24308), (9888, 20886), (10443, 19776), (11328, 18231), (12154, 16992), (13924, 14832)]