205657819311

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{601}}^1\times {\mathrm{958523}}^1$

素因数の和:959151

約数の個数: 32

約数和(自身を含む): 332370114048

約数和(自身を除く): 126712294737

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 601, 1803, 4207, 10217, 12621, 30651, 71519, 214557, 958523, 2875569, 6709661, 16294891, 20128983, 48884673, 114064237, 342192711, 576072323, 1728216969, 4032506261, 9793229491, 12097518783, 29379688473, 68552606437, 205657819311]

約数ペア:

[(1, 205657819311), (3, 68552606437), (7, 29379688473), (17, 12097518783), (21, 9793229491), (51, 4032506261), (119, 1728216969), (357, 576072323), (601, 342192711), (1803, 114064237), (4207, 48884673), (10217, 20128983), (12621, 16294891), (30651, 6709661), (71519, 2875569), (214557, 958523)]