214133090

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1\times {\mathrm{1489}}^1$

素因数の和:1766

約数の個数: 32

約数和(自身を含む): 392966640

約数和(自身を除く): 178833550

約数列:

[1, 2, 5, 10, 73, 146, 197, 365, 394, 730, 985, 1489, 1970, 2978, 7445, 14381, 14890, 28762, 71905, 108697, 143810, 217394, 293333, 543485, 586666, 1086970, 1466665, 2933330, 21413309, 42826618, 107066545, 214133090]

約数ペア:

[(1, 214133090), (2, 107066545), (5, 42826618), (10, 21413309), (73, 2933330), (146, 1466665), (197, 1086970), (365, 586666), (394, 543485), (730, 293333), (985, 217394), (1489, 143810), (1970, 108697), (2978, 71905), (7445, 28762), (14381, 14890)]