207921184

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{3673}}^1$

素因数の和:3773

約数の個数: 48

約数和(自身を含む): 430519320

約数和(自身を除く): 222598136

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 61, 116, 122, 232, 244, 464, 488, 928, 976, 1769, 1952, 3538, 3673, 7076, 7346, 14152, 14692, 28304, 29384, 56608, 58768, 106517, 117536, 213034, 224053, 426068, 448106, 852136, 896212, 1704272, 1792424, 3408544, 3584848, 6497537, 7169696, 12995074, 25990148, 51980296, 103960592, 207921184]

約数ペア:

[(1, 207921184), (2, 103960592), (4, 51980296), (8, 25990148), (16, 12995074), (29, 7169696), (32, 6497537), (58, 3584848), (61, 3408544), (116, 1792424), (122, 1704272), (232, 896212), (244, 852136), (464, 448106), (488, 426068), (928, 224053), (976, 213034), (1769, 117536), (1952, 106517), (3538, 58768), (3673, 56608), (7076, 29384), (7346, 28304), (14152, 14692)]