202355270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{21323}}^1$

素因数の和:21416

約数の個数: 32

約数和(自身を含む): 397649952

約数和(自身を除く): 195294682

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 130, 146, 365, 730, 949, 1898, 4745, 9490, 21323, 42646, 106615, 213230, 277199, 554398, 1385995, 1556579, 2771990, 3113158, 7782895, 15565790, 20235527, 40471054, 101177635, 202355270]

約数ペア:

[(1, 202355270), (2, 101177635), (5, 40471054), (10, 20235527), (13, 15565790), (26, 7782895), (65, 3113158), (73, 2771990), (130, 1556579), (146, 1385995), (365, 554398), (730, 277199), (949, 213230), (1898, 106615), (4745, 42646), (9490, 21323)]