201387538

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2179}}^1\times {\mathrm{4201}}^1$

素因数の和:6393

約数の個数: 16

約数和(自身を含む): 329772960

約数和(自身を除く): 128385422

約数列:

[1, 2, 11, 22, 2179, 4201, 4358, 8402, 23969, 46211, 47938, 92422, 9153979, 18307958, 100693769, 201387538]

約数ペア:

[(1, 201387538), (2, 100693769), (11, 18307958), (22, 9153979), (2179, 92422), (4201, 47938), (4358, 46211), (8402, 23969)]