201996245878

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{5463197}}^1$

素因数の和:5463364

約数の個数: 32

約数和(自身を含む): 367126905600

約数和(自身を除く): 165130659722

約数列:

[1, 2, 7, 14, 19, 38, 133, 139, 266, 278, 973, 1946, 2641, 5282, 18487, 36974, 5463197, 10926394, 38242379, 76484758, 103800743, 207601486, 726605201, 759384383, 1453210402, 1518768766, 5315690681, 10631381362, 14428303277, 28856606554, 100998122939, 201996245878]

約数ペア:

[(1, 201996245878), (2, 100998122939), (7, 28856606554), (14, 14428303277), (19, 10631381362), (38, 5315690681), (133, 1518768766), (139, 1453210402), (266, 759384383), (278, 726605201), (973, 207601486), (1946, 103800743), (2641, 76484758), (5282, 38242379), (18487, 10926394), (36974, 5463197)]