199316936

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{273787}}^1$

素因数の和:273813

約数の個数: 32

約数和(自身を含む): 459963840

約数和(自身を除く): 260646904

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 273787, 547574, 1095148, 1916509, 2190296, 3559231, 3833018, 7118462, 7666036, 14236924, 15332072, 24914617, 28473848, 49829234, 99658468, 199316936]

約数ペア:

[(1, 199316936), (2, 99658468), (4, 49829234), (7, 28473848), (8, 24914617), (13, 15332072), (14, 14236924), (26, 7666036), (28, 7118462), (52, 3833018), (56, 3559231), (91, 2190296), (104, 1916509), (182, 1095148), (364, 547574), (728, 273787)]