201261538

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{353}}^1\times {\mathrm{409}}^1$

素因数の和:822

約数の個数: 32

約数和(自身を含む): 329177520

約数和(自身を除く): 127915982

約数列:

[1, 2, 17, 34, 41, 82, 353, 409, 697, 706, 818, 1394, 6001, 6953, 12002, 13906, 14473, 16769, 28946, 33538, 144377, 246041, 285073, 288754, 492082, 570146, 2454409, 4908818, 5919457, 11838914, 100630769, 201261538]

約数ペア:

[(1, 201261538), (2, 100630769), (17, 11838914), (34, 5919457), (41, 4908818), (82, 2454409), (353, 570146), (409, 492082), (697, 288754), (706, 285073), (818, 246041), (1394, 144377), (6001, 33538), (6953, 28946), (12002, 16769), (13906, 14473)]