208067607

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{11239}}^1$

素因数の和:11284

約数の個数: 36

約数和(自身を含む): 349811280

約数和(自身を除く): 141743673

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 121, 153, 187, 363, 561, 1089, 1683, 2057, 6171, 11239, 18513, 33717, 101151, 123629, 191063, 370887, 573189, 1112661, 1359919, 1719567, 2101693, 4079757, 6305079, 12239271, 18915237, 23118623, 69355869, 208067607]

約数ペア:

[(1, 208067607), (3, 69355869), (9, 23118623), (11, 18915237), (17, 12239271), (33, 6305079), (51, 4079757), (99, 2101693), (121, 1719567), (153, 1359919), (187, 1112661), (363, 573189), (561, 370887), (1089, 191063), (1683, 123629), (2057, 101151), (6171, 33717), (11239, 18513)]