207180834

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{133321}}^1$

素因数の和:133370

約数の個数: 32

約数和(自身を含む): 486358656

約数和(自身を除く): 279177822

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 133321, 266642, 399963, 799926, 933247, 1866494, 2799741, 4932877, 5599482, 9865754, 14798631, 29597262, 34530139, 69060278, 103590417, 207180834]

約数ペア:

[(1, 207180834), (2, 103590417), (3, 69060278), (6, 34530139), (7, 29597262), (14, 14798631), (21, 9865754), (37, 5599482), (42, 4932877), (74, 2799741), (111, 1866494), (222, 933247), (259, 799926), (518, 399963), (777, 266642), (1554, 133321)]