205719074

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{563}}^1\times {\mathrm{977}}^1$

素因数の和:1570

約数の個数: 32

約数和(自身を含む): 357431616

約数和(自身を除く): 151712542

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 563, 977, 1126, 1954, 6193, 9571, 10747, 12386, 16609, 19142, 21494, 33218, 105281, 182699, 210562, 365398, 550051, 1100102, 6050561, 9350867, 12101122, 18701734, 102859537, 205719074]

約数ペア:

[(1, 205719074), (2, 102859537), (11, 18701734), (17, 12101122), (22, 9350867), (34, 6050561), (187, 1100102), (374, 550051), (563, 365398), (977, 210562), (1126, 182699), (1954, 105281), (6193, 33218), (9571, 21494), (10747, 19142), (12386, 16609)]