201753538

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{1297}}^1$

素因数の和:1618

約数の個数: 32

約数和(自身を含む): 355880448

約数和(自身を除く): 154126910

約数列:

[1, 2, 7, 14, 41, 82, 271, 287, 542, 574, 1297, 1897, 2594, 3794, 9079, 11111, 18158, 22222, 53177, 77777, 106354, 155554, 351487, 372239, 702974, 744478, 2460409, 4920818, 14410967, 28821934, 100876769, 201753538]

約数ペア:

[(1, 201753538), (2, 100876769), (7, 28821934), (14, 14410967), (41, 4920818), (82, 2460409), (271, 744478), (287, 702974), (542, 372239), (574, 351487), (1297, 155554), (1897, 106354), (2594, 77777), (3794, 53177), (9079, 22222), (11111, 18158)]