208766338

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{16111}}^1$

素因数の和:16174

約数の個数: 32

約数和(自身を含む): 371220480

約数和(自身を除く): 162454142

約数列:

[1, 2, 11, 19, 22, 31, 38, 62, 209, 341, 418, 589, 682, 1178, 6479, 12958, 16111, 32222, 177221, 306109, 354442, 499441, 612218, 998882, 3367199, 5493851, 6734398, 9489379, 10987702, 18978758, 104383169, 208766338]

約数ペア:

[(1, 208766338), (2, 104383169), (11, 18978758), (19, 10987702), (22, 9489379), (31, 6734398), (38, 5493851), (62, 3367199), (209, 998882), (341, 612218), (418, 499441), (589, 354442), (682, 306109), (1178, 177221), (6479, 32222), (12958, 16111)]