202220872

素因数分解:

$2^3\times 7^1\times {\mathrm{389}}^1\times {\mathrm{9283}}^1$

素因数の和:9685

約数の個数: 32

約数和(自身を含む): 434491200

約数和(自身を除く): 232270328

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 389, 778, 1556, 2723, 3112, 5446, 9283, 10892, 18566, 21784, 37132, 64981, 74264, 129962, 259924, 519848, 3611087, 7222174, 14444348, 25277609, 28888696, 50555218, 101110436, 202220872]

約数ペア:

[(1, 202220872), (2, 101110436), (4, 50555218), (7, 28888696), (8, 25277609), (14, 14444348), (28, 7222174), (56, 3611087), (389, 519848), (778, 259924), (1556, 129962), (2723, 74264), (3112, 64981), (5446, 37132), (9283, 21784), (10892, 18566)]