202344928

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{479}}^1$

素因数の和:839

約数の個数: 48

約数和(自身を含む): 409812480

約数和(自身を除く): 207467552

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 307, 344, 479, 614, 688, 958, 1228, 1376, 1916, 2456, 3832, 4912, 7664, 9824, 13201, 15328, 20597, 26402, 41194, 52804, 82388, 105608, 147053, 164776, 211216, 294106, 329552, 422432, 588212, 659104, 1176424, 2352848, 4705696, 6323279, 12646558, 25293116, 50586232, 101172464, 202344928]

約数ペア:

[(1, 202344928), (2, 101172464), (4, 50586232), (8, 25293116), (16, 12646558), (32, 6323279), (43, 4705696), (86, 2352848), (172, 1176424), (307, 659104), (344, 588212), (479, 422432), (614, 329552), (688, 294106), (958, 211216), (1228, 164776), (1376, 147053), (1916, 105608), (2456, 82388), (3832, 52804), (4912, 41194), (7664, 26402), (9824, 20597), (13201, 15328)]