202448505

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{41023}}^1$

素因数の和:41085

約数の個数: 32

約数和(自身を含む): 378077184

約数和(自身を除く): 175628679

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 105, 141, 235, 329, 705, 987, 1645, 4935, 41023, 123069, 205115, 287161, 615345, 861483, 1435805, 1928081, 4307415, 5784243, 9640405, 13496567, 28921215, 40489701, 67482835, 202448505]

約数ペア:

[(1, 202448505), (3, 67482835), (5, 40489701), (7, 28921215), (15, 13496567), (21, 9640405), (35, 5784243), (47, 4307415), (105, 1928081), (141, 1435805), (235, 861483), (329, 615345), (705, 287161), (987, 205115), (1645, 123069), (4935, 41023)]