203412664

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{279413}}^1$

素因数の和:279439

約数の個数: 32

約数和(自身を含む): 469415520

約数和(自身を除く): 266002856

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 279413, 558826, 1117652, 1955891, 2235304, 3632369, 3911782, 7264738, 7823564, 14529476, 15647128, 25426583, 29058952, 50853166, 101706332, 203412664]

約数ペア:

[(1, 203412664), (2, 101706332), (4, 50853166), (7, 29058952), (8, 25426583), (13, 15647128), (14, 14529476), (26, 7823564), (28, 7264738), (52, 3911782), (56, 3632369), (91, 2235304), (104, 1955891), (182, 1117652), (364, 558826), (728, 279413)]