197899944

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{25849}}^1$

素因数の和:25898

約数の個数: 64

約数和(自身を含む): 558360000

約数和(自身を除く): 360460056

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 29, 33, 44, 58, 66, 87, 88, 116, 132, 174, 232, 264, 319, 348, 638, 696, 957, 1276, 1914, 2552, 3828, 7656, 25849, 51698, 77547, 103396, 155094, 206792, 284339, 310188, 568678, 620376, 749621, 853017, 1137356, 1499242, 1706034, 2248863, 2274712, 2998484, 3412068, 4497726, 5996968, 6824136, 8245831, 8995452, 16491662, 17990904, 24737493, 32983324, 49474986, 65966648, 98949972, 197899944]

約数ペア:

[(1, 197899944), (2, 98949972), (3, 65966648), (4, 49474986), (6, 32983324), (8, 24737493), (11, 17990904), (12, 16491662), (22, 8995452), (24, 8245831), (29, 6824136), (33, 5996968), (44, 4497726), (58, 3412068), (66, 2998484), (87, 2274712), (88, 2248863), (116, 1706034), (132, 1499242), (174, 1137356), (232, 853017), (264, 749621), (319, 620376), (348, 568678), (638, 310188), (696, 284339), (957, 206792), (1276, 155094), (1914, 103396), (2552, 77547), (3828, 51698), (7656, 25849)]