201521199

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{683}}^1\times {\mathrm{8941}}^1$

素因数の和:9638

約数の個数: 16

約数和(自身を含む): 293583744

約数和(自身を除く): 92062545

約数列:

[1, 3, 11, 33, 683, 2049, 7513, 8941, 22539, 26823, 98351, 295053, 6106703, 18320109, 67173733, 201521199]

約数ペア:

[(1, 201521199), (3, 67173733), (11, 18320109), (33, 6106703), (683, 295053), (2049, 98351), (7513, 26823), (8941, 22539)]