207353878

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{3541}}^1$

素因数の和:3652

約数の個数: 32

約数和(自身を含む): 346832640

約数和(自身を除く): 139478762

約数列:

[1, 2, 19, 23, 38, 46, 67, 134, 437, 874, 1273, 1541, 2546, 3082, 3541, 7082, 29279, 58558, 67279, 81443, 134558, 162886, 237247, 474494, 1547417, 3094834, 4507693, 5456681, 9015386, 10913362, 103676939, 207353878]

約数ペア:

[(1, 207353878), (2, 103676939), (19, 10913362), (23, 9015386), (38, 5456681), (46, 4507693), (67, 3094834), (134, 1547417), (437, 474494), (874, 237247), (1273, 162886), (1541, 134558), (2546, 81443), (3082, 67279), (3541, 58558), (7082, 29279)]