202904384

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{743}}^1$

素因数の和:1023

約数の個数: 56

約数和(自身を含む): 428597568

約数和(自身を除く): 225693184

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 251, 272, 502, 544, 743, 1004, 1088, 1486, 2008, 2972, 4016, 4267, 5944, 8032, 8534, 11888, 12631, 16064, 17068, 23776, 25262, 34136, 47552, 50524, 68272, 101048, 136544, 186493, 202096, 273088, 372986, 404192, 745972, 808384, 1491944, 2983888, 3170381, 5967776, 6340762, 11935552, 12681524, 25363048, 50726096, 101452192, 202904384]

約数ペア:

[(1, 202904384), (2, 101452192), (4, 50726096), (8, 25363048), (16, 12681524), (17, 11935552), (32, 6340762), (34, 5967776), (64, 3170381), (68, 2983888), (136, 1491944), (251, 808384), (272, 745972), (502, 404192), (544, 372986), (743, 273088), (1004, 202096), (1088, 186493), (1486, 136544), (2008, 101048), (2972, 68272), (4016, 50524), (4267, 47552), (5944, 34136), (8032, 25262), (8534, 23776), (11888, 17068), (12631, 16064)]