201715382

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{3947}}^1$

素因数の和:4084

約数の個数: 32

約数和(自身を含む): 347929344

約数和(自身を除く): 146213962

約数列:

[1, 2, 11, 22, 23, 46, 101, 202, 253, 506, 1111, 2222, 2323, 3947, 4646, 7894, 25553, 43417, 51106, 86834, 90781, 181562, 398647, 797294, 998591, 1997182, 4385117, 8770234, 9168881, 18337762, 100857691, 201715382]

約数ペア:

[(1, 201715382), (2, 100857691), (11, 18337762), (22, 9168881), (23, 8770234), (46, 4385117), (101, 1997182), (202, 998591), (253, 797294), (506, 398647), (1111, 181562), (2222, 90781), (2323, 86834), (3947, 51106), (4646, 43417), (7894, 25553)]