208481964

素因数分解:

$2^2\times 3^1\times {\mathrm{2819}}^1\times {\mathrm{6163}}^1$

素因数の和:8989

約数の個数: 24

約数和(自身を含む): 486709440

約数和(自身を除く): 278227476

約数列:

[1, 2, 3, 4, 6, 12, 2819, 5638, 6163, 8457, 11276, 12326, 16914, 18489, 24652, 33828, 36978, 73956, 17373497, 34746994, 52120491, 69493988, 104240982, 208481964]

約数ペア:

[(1, 208481964), (2, 104240982), (3, 69493988), (4, 52120491), (6, 34746994), (12, 17373497), (2819, 73956), (5638, 36978), (6163, 33828), (8457, 24652), (11276, 18489), (12326, 16914)]