193915036

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{161059}}^1$

素因数の和:161113

約数の個数: 24

約数和(自身を含む): 396851840

約数和(自身を除く): 202936804

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 161059, 322118, 644236, 1127413, 2254826, 4509652, 6925537, 13851074, 27702148, 48478759, 96957518, 193915036]

約数ペア:

[(1, 193915036), (2, 96957518), (4, 48478759), (7, 27702148), (14, 13851074), (28, 6925537), (43, 4509652), (86, 2254826), (172, 1127413), (301, 644236), (602, 322118), (1204, 161059)]