204474770

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{751}}^1\times {\mathrm{1433}}^1$

素因数の和:2210

約数の個数: 32

約数和(自身を含む): 388212480

約数和(自身を除く): 183737710

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 751, 1433, 1502, 2866, 3755, 7165, 7510, 14269, 14330, 27227, 28538, 54454, 71345, 136135, 142690, 272270, 1076183, 2152366, 5380915, 10761830, 20447477, 40894954, 102237385, 204474770]

約数ペア:

[(1, 204474770), (2, 102237385), (5, 40894954), (10, 20447477), (19, 10761830), (38, 5380915), (95, 2152366), (190, 1076183), (751, 272270), (1433, 142690), (1502, 136135), (2866, 71345), (3755, 54454), (7165, 28538), (7510, 27227), (14269, 14330)]