202747967

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1$

素因数の和:503

約数の個数: 32

約数和(自身を含む): 237219840

約数和(自身を除く): 34471873

約数列:

[1, 17, 23, 31, 43, 389, 391, 527, 713, 731, 989, 1333, 6613, 8947, 12059, 12121, 16727, 16813, 22661, 30659, 152099, 205003, 277357, 284359, 384721, 518537, 521203, 4715069, 6540257, 8815129, 11926351, 202747967]

約数ペア:

[(1, 202747967), (17, 11926351), (23, 8815129), (31, 6540257), (43, 4715069), (389, 521203), (391, 518537), (527, 384721), (713, 284359), (731, 277357), (989, 205003), (1333, 152099), (6613, 30659), (8947, 22661), (12059, 16813), (12121, 16727)]