203460712

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{279479}}^1$

素因数の和:279505

約数の個数: 32

約数和(自身を含む): 469526400

約数和(自身を除く): 266065688

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 279479, 558958, 1117916, 1956353, 2235832, 3633227, 3912706, 7266454, 7825412, 14532908, 15650824, 25432589, 29065816, 50865178, 101730356, 203460712]

約数ペア:

[(1, 203460712), (2, 101730356), (4, 50865178), (7, 29065816), (8, 25432589), (13, 15650824), (14, 14532908), (26, 7825412), (28, 7266454), (52, 3912706), (56, 3633227), (91, 2235832), (104, 1956353), (182, 1117916), (364, 558958), (728, 279479)]