197517418

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{3407}}^1$

素因数の和:3558

約数の個数: 32

約数和(自身を含む): 350396928

約数和(自身を除く): 152879510

約数列:

[1, 2, 7, 14, 41, 82, 101, 202, 287, 574, 707, 1414, 3407, 4141, 6814, 8282, 23849, 28987, 47698, 57974, 139687, 279374, 344107, 688214, 977809, 1955618, 2408749, 4817498, 14108387, 28216774, 98758709, 197517418]

約数ペア:

[(1, 197517418), (2, 98758709), (7, 28216774), (14, 14108387), (41, 4817498), (82, 2408749), (101, 1955618), (202, 977809), (287, 688214), (574, 344107), (707, 279374), (1414, 139687), (3407, 57974), (4141, 47698), (6814, 28987), (8282, 23849)]