201945014

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{911}}^1$

素因数の和:1076

約数の個数: 32

約数和(自身を含む): 325693440

約数和(自身を除く): 123748426

約数列:

[1, 2, 23, 46, 61, 79, 122, 158, 911, 1403, 1817, 1822, 2806, 3634, 4819, 9638, 20953, 41906, 55571, 71969, 110837, 111142, 143938, 221674, 1278133, 1655287, 2556266, 3310574, 4390109, 8780218, 100972507, 201945014]

約数ペア:

[(1, 201945014), (2, 100972507), (23, 8780218), (46, 4390109), (61, 3310574), (79, 2556266), (122, 1655287), (158, 1278133), (911, 221674), (1403, 143938), (1817, 111142), (1822, 110837), (2806, 71969), (3634, 55571), (4819, 41906), (9638, 20953)]