201830882

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{4273}}^1$

素因数の和:4418

約数の個数: 32

約数和(自身を含む): 350809920

約数和(自身を除く): 148979038

約数列:

[1, 2, 11, 19, 22, 38, 113, 209, 226, 418, 1243, 2147, 2486, 4273, 4294, 8546, 23617, 47003, 47234, 81187, 94006, 162374, 482849, 893057, 965698, 1786114, 5311339, 9174131, 10622678, 18348262, 100915441, 201830882]

約数ペア:

[(1, 201830882), (2, 100915441), (11, 18348262), (19, 10622678), (22, 9174131), (38, 5311339), (113, 1786114), (209, 965698), (226, 893057), (418, 482849), (1243, 162374), (2147, 94006), (2486, 81187), (4273, 47234), (4294, 47003), (8546, 23617)]