209644734

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{5519}}^1$

素因数の和:6024

約数の個数: 32

約数和(自身を含む): 452551680

約数和(自身を除く): 242906946

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 487, 974, 1461, 2922, 5519, 6331, 11038, 12662, 16557, 18993, 33114, 37986, 71747, 143494, 215241, 430482, 2687753, 5375506, 8063259, 16126518, 34940789, 69881578, 104822367, 209644734]

約数ペア:

[(1, 209644734), (2, 104822367), (3, 69881578), (6, 34940789), (13, 16126518), (26, 8063259), (39, 5375506), (78, 2687753), (487, 430482), (974, 215241), (1461, 143494), (2922, 71747), (5519, 37986), (6331, 33114), (11038, 18993), (12662, 16557)]