203915214

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{1373}}^1$

素因数の和:1641

約数の個数: 48

約数和(自身を含む): 456124032

約数和(自身を除く): 252208818

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 223, 333, 446, 666, 669, 1338, 1373, 2007, 2746, 4014, 4119, 8238, 8251, 12357, 16502, 24714, 24753, 49506, 50801, 74259, 101602, 148518, 152403, 304806, 306179, 457209, 612358, 914418, 918537, 1837074, 2755611, 5511222, 11328623, 22657246, 33985869, 67971738, 101957607, 203915214]

約数ペア:

[(1, 203915214), (2, 101957607), (3, 67971738), (6, 33985869), (9, 22657246), (18, 11328623), (37, 5511222), (74, 2755611), (111, 1837074), (222, 918537), (223, 914418), (333, 612358), (446, 457209), (666, 306179), (669, 304806), (1338, 152403), (1373, 148518), (2007, 101602), (2746, 74259), (4014, 50801), (4119, 49506), (8238, 24753), (8251, 24714), (12357, 16502)]