203429402

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1\times {\mathrm{271}}^1$

素因数の和:662

約数の個数: 32

約数和(自身を含む): 337824000

約数和(自身を除く): 134394598

約数列:

[1, 2, 11, 22, 149, 229, 271, 298, 458, 542, 1639, 2519, 2981, 3278, 5038, 5962, 34121, 40379, 62059, 68242, 80758, 124118, 375331, 444169, 682649, 750662, 888338, 1365298, 9246791, 18493582, 101714701, 203429402]

約数ペア:

[(1, 203429402), (2, 101714701), (11, 18493582), (22, 9246791), (149, 1365298), (229, 888338), (271, 750662), (298, 682649), (458, 444169), (542, 375331), (1639, 124118), (2519, 80758), (2981, 68242), (3278, 62059), (5038, 40379), (5962, 34121)]