260249932

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 479533824

約数和(自身を除く): 219283892

約数列:

[1, 2, 4, 43, 71, 86, 101, 142, 172, 202, 211, 284, 404, 422, 844, 3053, 4343, 6106, 7171, 8686, 9073, 12212, 14342, 14981, 17372, 18146, 21311, 28684, 29962, 36292, 42622, 59924, 85244, 308353, 616706, 644183, 916373, 1233412, 1288366, 1513081, 1832746, 2576732, 3026162, 3665492, 6052324, 65062483, 130124966, 260249932]

約数ペア:

[(1, 260249932), (2, 130124966), (4, 65062483), (43, 6052324), (71, 3665492), (86, 3026162), (101, 2576732), (142, 1832746), (172, 1513081), (202, 1288366), (211, 1233412), (284, 916373), (404, 644183), (422, 616706), (844, 308353), (3053, 85244), (4343, 59924), (6106, 42622), (7171, 36292), (8686, 29962), (9073, 28684), (12212, 21311), (14342, 18146), (14981, 17372)]