207965288545

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{1378943}}^1$

素因数の和:1379125

約数の個数: 32

約数和(自身を含む): 296528117760

約数和(自身を除く): 88562829215

約数列:

[1, 5, 7, 31, 35, 139, 155, 217, 695, 973, 1085, 4309, 4865, 21545, 30163, 150815, 1378943, 6894715, 9652601, 42747233, 48263005, 191673077, 213736165, 299230631, 958365385, 1341711539, 1496153155, 5941865387, 6708557695, 29709326935, 41593057709, 207965288545]

約数ペア:

[(1, 207965288545), (5, 41593057709), (7, 29709326935), (31, 6708557695), (35, 5941865387), (139, 1496153155), (155, 1341711539), (217, 958365385), (695, 299230631), (973, 213736165), (1085, 191673077), (4309, 48263005), (4865, 42747233), (21545, 9652601), (30163, 6894715), (150815, 1378943)]