137321542

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1\times {\mathrm{3557}}^1$

素因数の和:3855

約数の個数: 16

約数和(自身を含む): 209210400

約数和(自身を除く): 71888858

約数列:

[1, 2, 97, 194, 199, 398, 3557, 7114, 19303, 38606, 345029, 690058, 707843, 1415686, 68660771, 137321542]

約数ペア:

[(1, 137321542), (2, 68660771), (97, 1415686), (194, 707843), (199, 690058), (398, 345029), (3557, 38606), (7114, 19303)]