200410070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{14533}}^1$

素因数の和:14744

約数の個数: 32

約数和(自身を含む): 414393408

約数和(自身を除く): 213983338

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 197, 394, 985, 1379, 1970, 2758, 6895, 13790, 14533, 29066, 72665, 101731, 145330, 203462, 508655, 1017310, 2863001, 5726002, 14315005, 20041007, 28630010, 40082014, 100205035, 200410070]

約数ペア:

[(1, 200410070), (2, 100205035), (5, 40082014), (7, 28630010), (10, 20041007), (14, 14315005), (35, 5726002), (70, 2863001), (197, 1017310), (394, 508655), (985, 203462), (1379, 145330), (1970, 101731), (2758, 72665), (6895, 29066), (13790, 14533)]