223729221412

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{25115539}}^1$

素因数の和:25115691

約数の個数: 24

約数和(自身を含む): 417721661280

約数和(自身を除く): 193992439868

約数列:

[1, 2, 4, 17, 34, 68, 131, 262, 524, 2227, 4454, 8908, 25115539, 50231078, 100462156, 426964163, 853928326, 1707856652, 3290135609, 6580271218, 13160542436, 55932305353, 111864610706, 223729221412]

約数ペア:

[(1, 223729221412), (2, 111864610706), (4, 55932305353), (17, 13160542436), (34, 6580271218), (68, 3290135609), (131, 1707856652), (262, 853928326), (524, 426964163), (2227, 100462156), (4454, 50231078), (8908, 25115539)]