207546544

素因数分解:

$2^4\times {\mathrm{313}}^1\times {\mathrm{41443}}^1$

素因数の和:41764

約数の個数: 20

約数和(自身を含む): 403415896

約数和(自身を除く): 195869352

約数列:

[1, 2, 4, 8, 16, 313, 626, 1252, 2504, 5008, 41443, 82886, 165772, 331544, 663088, 12971659, 25943318, 51886636, 103773272, 207546544]

約数ペア:

[(1, 207546544), (2, 103773272), (4, 51886636), (8, 25943318), (16, 12971659), (313, 663088), (626, 331544), (1252, 165772), (2504, 82886), (5008, 41443)]