200453487

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{5197}}^1$

素因数の和:5279

約数の個数: 32

約数和(自身を含む): 307388928

約数和(自身を除く): 106935441

約数列:

[1, 3, 13, 23, 39, 43, 69, 129, 299, 559, 897, 989, 1677, 2967, 5197, 12857, 15591, 38571, 67561, 119531, 202683, 223471, 358593, 670413, 1553903, 2905123, 4661709, 5139833, 8715369, 15419499, 66817829, 200453487]

約数ペア:

[(1, 200453487), (3, 66817829), (13, 15419499), (23, 8715369), (39, 5139833), (43, 4661709), (69, 2905123), (129, 1553903), (299, 670413), (559, 358593), (897, 223471), (989, 202683), (1677, 119531), (2967, 67561), (5197, 38571), (12857, 15591)]