204927758

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{21001}}^1$

素因数の和:21068

約数の個数: 32

約数和(自身を含む): 381060288

約数和(自身を除く): 176132530

約数列:

[1, 2, 7, 14, 17, 34, 41, 82, 119, 238, 287, 574, 697, 1394, 4879, 9758, 21001, 42002, 147007, 294014, 357017, 714034, 861041, 1722082, 2499119, 4998238, 6027287, 12054574, 14637697, 29275394, 102463879, 204927758]

約数ペア:

[(1, 204927758), (2, 102463879), (7, 29275394), (14, 14637697), (17, 12054574), (34, 6027287), (41, 4998238), (82, 2499119), (119, 1722082), (238, 861041), (287, 714034), (574, 357017), (697, 294014), (1394, 147007), (4879, 42002), (9758, 21001)]