2000200052470

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{743}}^1\times {\mathrm{6260603}}^1$

素因数の和:6261396

約数の個数: 32

約数和(自身を含む): 3689048385792

約数和(自身を除く): 1688848333322

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 743, 1486, 3715, 7430, 31949, 63898, 159745, 319490, 6260603, 12521206, 31303015, 62606030, 269205929, 538411858, 1346029645, 2692059290, 4651628029, 9303256058, 23258140145, 46516280290, 200020005247, 400040010494, 1000100026235, 2000200052470]

約数ペア:

[(1, 2000200052470), (2, 1000100026235), (5, 400040010494), (10, 200020005247), (43, 46516280290), (86, 23258140145), (215, 9303256058), (430, 4651628029), (743, 2692059290), (1486, 1346029645), (3715, 538411858), (7430, 269205929), (31949, 62606030), (63898, 31303015), (159745, 12521206), (319490, 6260603)]