202803029

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{313}}^1$

素因数の和:557

約数の個数: 32

約数和(自身を含む): 250677504

約数和(自身を除く): 47874475

約数列:

[1, 11, 13, 23, 143, 197, 253, 299, 313, 2167, 2561, 3289, 3443, 4069, 4531, 7199, 28171, 44759, 49841, 58903, 61661, 79189, 93587, 647933, 678271, 801593, 1029457, 1418203, 8817523, 15600233, 18436639, 202803029]

約数ペア:

[(1, 202803029), (11, 18436639), (13, 15600233), (23, 8817523), (143, 1418203), (197, 1029457), (253, 801593), (299, 678271), (313, 647933), (2167, 93587), (2561, 79189), (3289, 61661), (3443, 58903), (4069, 49841), (4531, 44759), (7199, 28171)]