201040197

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{743}}^1$

素因数の和:913

約数の個数: 32

約数和(自身を含む): 291409920

約数和(自身を除く): 90369723

約数列:

[1, 3, 19, 47, 57, 101, 141, 303, 743, 893, 1919, 2229, 2679, 4747, 5757, 14117, 14241, 34921, 42351, 75043, 90193, 104763, 225129, 270579, 663499, 1425817, 1990497, 3527021, 4277451, 10581063, 67013399, 201040197]

約数ペア:

[(1, 201040197), (3, 67013399), (19, 10581063), (47, 4277451), (57, 3527021), (101, 1990497), (141, 1425817), (303, 663499), (743, 270579), (893, 225129), (1919, 104763), (2229, 90193), (2679, 75043), (4747, 42351), (5757, 34921), (14117, 14241)]