204827392

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10391}}^1$

素因数の和:10425

約数の個数: 72

約数和(自身を含む): 509789952

約数和(自身を除く): 304962560

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 352, 448, 616, 704, 896, 1232, 1408, 1792, 2464, 2816, 4928, 9856, 10391, 19712, 20782, 41564, 72737, 83128, 114301, 145474, 166256, 228602, 290948, 332512, 457204, 581896, 665024, 800107, 914408, 1163792, 1330048, 1600214, 1828816, 2327584, 2660096, 3200428, 3657632, 4655168, 6400856, 7315264, 9310336, 12801712, 14630528, 18620672, 25603424, 29261056, 51206848, 102413696, 204827392]

約数ペア:

[(1, 204827392), (2, 102413696), (4, 51206848), (7, 29261056), (8, 25603424), (11, 18620672), (14, 14630528), (16, 12801712), (22, 9310336), (28, 7315264), (32, 6400856), (44, 4655168), (56, 3657632), (64, 3200428), (77, 2660096), (88, 2327584), (112, 1828816), (128, 1600214), (154, 1330048), (176, 1163792), (224, 914408), (256, 800107), (308, 665024), (352, 581896), (448, 457204), (616, 332512), (704, 290948), (896, 228602), (1232, 166256), (1408, 145474), (1792, 114301), (2464, 83128), (2816, 72737), (4928, 41564), (9856, 20782), (10391, 19712)]