209188798

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{4933}}^1$

素因数の和:5188

約数の個数: 32

約数和(自身を含む): 387930816

約数和(自身を除く): 178742018

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 233, 466, 1631, 3029, 3262, 4933, 6058, 9866, 21203, 34531, 42406, 64129, 69062, 128258, 448903, 897806, 1149389, 2298778, 8045723, 14942057, 16091446, 29884114, 104594399, 209188798]

約数ペア:

[(1, 209188798), (2, 104594399), (7, 29884114), (13, 16091446), (14, 14942057), (26, 8045723), (91, 2298778), (182, 1149389), (233, 897806), (466, 448903), (1631, 128258), (3029, 69062), (3262, 64129), (4933, 42406), (6058, 34531), (9866, 21203)]