201420019009

素因数分解:

${\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1109}}^1\times {\mathrm{185519}}^1$

素因数の和:186728

約数の個数: 16

約数和(自身を含む): 222401376000

約数和(自身を除く): 20981356991

約数列:

[1, 11, 89, 979, 1109, 12199, 98701, 185519, 1085711, 2040709, 16511191, 181623101, 205740571, 2263146281, 18310910819, 201420019009]

約数ペア:

[(1, 201420019009), (11, 18310910819), (89, 2263146281), (979, 205740571), (1109, 181623101), (12199, 16511191), (98701, 2040709), (185519, 1085711)]