206523928

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{4289}}^1$

素因数の和:4771

約数の個数: 32

約数和(自身を含む): 418017600

約数和(自身を除く): 211493672

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 463, 926, 1852, 3704, 4289, 6019, 8578, 12038, 17156, 24076, 34312, 48152, 55757, 111514, 223028, 446056, 1985807, 3971614, 7943228, 15886456, 25815491, 51630982, 103261964, 206523928]

約数ペア:

[(1, 206523928), (2, 103261964), (4, 51630982), (8, 25815491), (13, 15886456), (26, 7943228), (52, 3971614), (104, 1985807), (463, 446056), (926, 223028), (1852, 111514), (3704, 55757), (4289, 48152), (6019, 34312), (8578, 24076), (12038, 17156)]