208800216

素因数分解:

$2^3\times 3^2\times {\mathrm{727}}^1\times {\mathrm{3989}}^1$

素因数の和:4728

約数の個数: 48

約数和(自身を含む): 566420400

約数和(自身を除く): 357620184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 727, 1454, 2181, 2908, 3989, 4362, 5816, 6543, 7978, 8724, 11967, 13086, 15956, 17448, 23934, 26172, 31912, 35901, 47868, 52344, 71802, 95736, 143604, 287208, 2900003, 5800006, 8700009, 11600012, 17400018, 23200024, 26100027, 34800036, 52200054, 69600072, 104400108, 208800216]

約数ペア:

[(1, 208800216), (2, 104400108), (3, 69600072), (4, 52200054), (6, 34800036), (8, 26100027), (9, 23200024), (12, 17400018), (18, 11600012), (24, 8700009), (36, 5800006), (72, 2900003), (727, 287208), (1454, 143604), (2181, 95736), (2908, 71802), (3989, 52344), (4362, 47868), (5816, 35901), (6543, 31912), (7978, 26172), (8724, 23934), (11967, 17448), (13086, 15956)]