200879884

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{491}}^1\times {\mathrm{4447}}^1$

素因数の和:4965

約数の個数: 24

約数和(自身を含む): 367653888

約数和(自身を除く): 166774004

約数列:

[1, 2, 4, 23, 46, 92, 491, 982, 1964, 4447, 8894, 11293, 17788, 22586, 45172, 102281, 204562, 409124, 2183477, 4366954, 8733908, 50219971, 100439942, 200879884]

約数ペア:

[(1, 200879884), (2, 100439942), (4, 50219971), (23, 8733908), (46, 4366954), (92, 2183477), (491, 409124), (982, 204562), (1964, 102281), (4447, 45172), (8894, 22586), (11293, 17788)]