219534098

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{3049}}^1$

素因数の和:3234

約数の個数: 32

約数和(自身を含む): 389424000

約数和(自身を除く): 169889902

約数列:

[1, 2, 7, 14, 37, 74, 139, 259, 278, 518, 973, 1946, 3049, 5143, 6098, 10286, 21343, 36001, 42686, 72002, 112813, 225626, 423811, 789691, 847622, 1579382, 2966677, 5933354, 15681007, 31362014, 109767049, 219534098]

約数ペア:

[(1, 219534098), (2, 109767049), (7, 31362014), (14, 15681007), (37, 5933354), (74, 2966677), (139, 1579382), (259, 847622), (278, 789691), (518, 423811), (973, 225626), (1946, 112813), (3049, 72002), (5143, 42686), (6098, 36001), (10286, 21343)]