208050804

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{444553}}^1$

素因数の和:444576

約数の個数: 36

約数和(自身を含む): 566361796

約数和(自身を除く): 358310992

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 444553, 889106, 1333659, 1778212, 2667318, 4000977, 5334636, 5779189, 8001954, 11558378, 16003908, 17337567, 23116756, 34675134, 52012701, 69350268, 104025402, 208050804]

約数ペア:

[(1, 208050804), (2, 104025402), (3, 69350268), (4, 52012701), (6, 34675134), (9, 23116756), (12, 17337567), (13, 16003908), (18, 11558378), (26, 8001954), (36, 5779189), (39, 5334636), (52, 4000977), (78, 2667318), (117, 1778212), (156, 1333659), (234, 889106), (468, 444553)]