202245435

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{642049}}^1$

素因数の和:642067

約数の個数: 24

約数和(自身を含む): 400639200

約数和(自身を除く): 198393765

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 642049, 1926147, 3210245, 4494343, 5778441, 9630735, 13483029, 22471715, 28892205, 40449087, 67415145, 202245435]

約数ペア:

[(1, 202245435), (3, 67415145), (5, 40449087), (7, 28892205), (9, 22471715), (15, 13483029), (21, 9630735), (35, 5778441), (45, 4494343), (63, 3210245), (105, 1926147), (315, 642049)]