200761715

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{2647}}^1$

素因数の和:2867

約数の個数: 32

約数和(自身を含む): 301999104

約数和(自身を除く): 101237389

約数列:

[1, 5, 7, 11, 35, 55, 77, 197, 385, 985, 1379, 2167, 2647, 6895, 10835, 13235, 15169, 18529, 29117, 75845, 92645, 145585, 203819, 521459, 1019095, 2607295, 3650213, 5736049, 18251065, 28680245, 40152343, 200761715]

約数ペア:

[(1, 200761715), (5, 40152343), (7, 28680245), (11, 18251065), (35, 5736049), (55, 3650213), (77, 2607295), (197, 1019095), (385, 521459), (985, 203819), (1379, 145585), (2167, 92645), (2647, 75845), (6895, 29117), (10835, 18529), (13235, 15169)]