199147956

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{338687}}^1$

素因数の和:338708

約数の個数: 36

約数和(自身を含む): 540546048

約数和(自身を除く): 341398092

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 338687, 677374, 1016061, 1354748, 2032122, 2370809, 4064244, 4741618, 7112427, 9483236, 14224854, 16595663, 28449708, 33191326, 49786989, 66382652, 99573978, 199147956]

約数ペア:

[(1, 199147956), (2, 99573978), (3, 66382652), (4, 49786989), (6, 33191326), (7, 28449708), (12, 16595663), (14, 14224854), (21, 9483236), (28, 7112427), (42, 4741618), (49, 4064244), (84, 2370809), (98, 2032122), (147, 1354748), (196, 1016061), (294, 677374), (588, 338687)]