210813342

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{6779}}^1$

素因数の和:6928

約数の個数: 32

約数和(自身を含む): 433486080

約数和(自身を除く): 222672738

約数列:

[1, 2, 3, 6, 71, 73, 142, 146, 213, 219, 426, 438, 5183, 6779, 10366, 13558, 15549, 20337, 31098, 40674, 481309, 494867, 962618, 989734, 1443927, 1484601, 2887854, 2969202, 35135557, 70271114, 105406671, 210813342]

約数ペア:

[(1, 210813342), (2, 105406671), (3, 70271114), (6, 35135557), (71, 2969202), (73, 2887854), (142, 1484601), (146, 1443927), (213, 989734), (219, 962618), (426, 494867), (438, 481309), (5183, 40674), (6779, 31098), (10366, 20337), (13558, 15549)]