202219928

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{4877}}^1$

素因数の和:5027

約数の個数: 32

約数和(自身を含む): 389849760

約数和(自身を除く): 187629832

約数列:

[1, 2, 4, 8, 71, 73, 142, 146, 284, 292, 568, 584, 4877, 5183, 9754, 10366, 19508, 20732, 39016, 41464, 346267, 356021, 692534, 712042, 1385068, 1424084, 2770136, 2848168, 25277491, 50554982, 101109964, 202219928]

約数ペア:

[(1, 202219928), (2, 101109964), (4, 50554982), (8, 25277491), (71, 2848168), (73, 2770136), (142, 1424084), (146, 1385068), (284, 712042), (292, 692534), (568, 356021), (584, 346267), (4877, 41464), (5183, 39016), (9754, 20732), (10366, 19508)]