201869045

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{10903}}^1$

素因数の和:10961

約数の個数: 24

約数和(自身を含む): 289435776

約数和(自身を除く): 87566731

約数列:

[1, 5, 7, 23, 35, 115, 161, 529, 805, 2645, 3703, 10903, 18515, 54515, 76321, 250769, 381605, 1253845, 1755383, 5767687, 8776915, 28838435, 40373809, 201869045]

約数ペア:

[(1, 201869045), (5, 40373809), (7, 28838435), (23, 8776915), (35, 5767687), (115, 1755383), (161, 1253845), (529, 381605), (805, 250769), (2645, 76321), (3703, 54515), (10903, 18515)]