209597758

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{146983}}^1$

素因数の和:147039

約数の個数: 16

約数和(自身を含む): 338651136

約数和(自身を除く): 129053378

約数列:

[1, 2, 23, 31, 46, 62, 713, 1426, 146983, 293966, 3380609, 4556473, 6761218, 9112946, 104798879, 209597758]

約数ペア:

[(1, 209597758), (2, 104798879), (23, 9112946), (31, 6761218), (46, 4556473), (62, 3380609), (713, 293966), (1426, 146983)]