207469640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{599}}^1\times {\mathrm{1237}}^1$

素因数の和:1854

約数の個数: 64

約数和(自身を含む): 534816000

約数和(自身を除く): 327346360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 599, 1198, 1237, 2396, 2474, 2995, 4193, 4792, 4948, 5990, 6185, 8386, 8659, 9896, 11980, 12370, 16772, 17318, 20965, 23960, 24740, 33544, 34636, 41930, 43295, 49480, 69272, 83860, 86590, 167720, 173180, 346360, 740963, 1481926, 2963852, 3704815, 5186741, 5927704, 7409630, 10373482, 14819260, 20746964, 25933705, 29638520, 41493928, 51867410, 103734820, 207469640]

約数ペア:

[(1, 207469640), (2, 103734820), (4, 51867410), (5, 41493928), (7, 29638520), (8, 25933705), (10, 20746964), (14, 14819260), (20, 10373482), (28, 7409630), (35, 5927704), (40, 5186741), (56, 3704815), (70, 2963852), (140, 1481926), (280, 740963), (599, 346360), (1198, 173180), (1237, 167720), (2396, 86590), (2474, 83860), (2995, 69272), (4193, 49480), (4792, 43295), (4948, 41930), (5990, 34636), (6185, 33544), (8386, 24740), (8659, 23960), (9896, 20965), (11980, 17318), (12370, 16772)]