203467394

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{80677}}^1$

素因数の和:80789

約数の個数: 16

約数和(自身を含む): 332070648

約数和(自身を除く): 128603254

約数列:

[1, 2, 13, 26, 97, 194, 1261, 2522, 80677, 161354, 1048801, 2097602, 7825669, 15651338, 101733697, 203467394]

約数ペア:

[(1, 203467394), (2, 101733697), (13, 15651338), (26, 7825669), (97, 2097602), (194, 1048801), (1261, 161354), (2522, 80677)]