205738752

素因数分解:

$2^8\times 3^1\times {\mathrm{79}}^1\times {\mathrm{3391}}^1$

素因数の和:3489

約数の個数: 72

約数和(自身を含む): 554659840

約数和(自身を除く): 348921088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 79, 96, 128, 158, 192, 237, 256, 316, 384, 474, 632, 768, 948, 1264, 1896, 2528, 3391, 3792, 5056, 6782, 7584, 10112, 10173, 13564, 15168, 20224, 20346, 27128, 30336, 40692, 54256, 60672, 81384, 108512, 162768, 217024, 267889, 325536, 434048, 535778, 651072, 803667, 868096, 1071556, 1302144, 1607334, 2143112, 2604288, 3214668, 4286224, 6429336, 8572448, 12858672, 17144896, 25717344, 34289792, 51434688, 68579584, 102869376, 205738752]

約数ペア:

[(1, 205738752), (2, 102869376), (3, 68579584), (4, 51434688), (6, 34289792), (8, 25717344), (12, 17144896), (16, 12858672), (24, 8572448), (32, 6429336), (48, 4286224), (64, 3214668), (79, 2604288), (96, 2143112), (128, 1607334), (158, 1302144), (192, 1071556), (237, 868096), (256, 803667), (316, 651072), (384, 535778), (474, 434048), (632, 325536), (768, 267889), (948, 217024), (1264, 162768), (1896, 108512), (2528, 81384), (3391, 60672), (3792, 54256), (5056, 40692), (6782, 30336), (7584, 27128), (10112, 20346), (10173, 20224), (13564, 15168)]