203048636

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{1049}}^1$

素因数の和:1314

約数の個数: 48

約数和(自身を含む): 421478400

約数和(自身を除く): 218429764

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 223, 434, 446, 868, 892, 1049, 1561, 2098, 3122, 4196, 6244, 6913, 7343, 13826, 14686, 27652, 29372, 32519, 48391, 65038, 96782, 130076, 193564, 227633, 233927, 455266, 467854, 910532, 935708, 1637489, 3274978, 6549956, 7251737, 14503474, 29006948, 50762159, 101524318, 203048636]

約数ペア:

[(1, 203048636), (2, 101524318), (4, 50762159), (7, 29006948), (14, 14503474), (28, 7251737), (31, 6549956), (62, 3274978), (124, 1637489), (217, 935708), (223, 910532), (434, 467854), (446, 455266), (868, 233927), (892, 227633), (1049, 193564), (1561, 130076), (2098, 96782), (3122, 65038), (4196, 48391), (6244, 32519), (6913, 29372), (7343, 27652), (13826, 14686)]