202570823

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{433}}^1$

素因数の和:603

約数の個数: 32

約数和(自身を含む): 257233536

約数和(自身を除く): 54662713

約数列:

[1, 7, 13, 53, 91, 97, 371, 433, 679, 689, 1261, 3031, 4823, 5141, 5629, 8827, 22949, 35987, 39403, 42001, 66833, 160643, 294007, 298337, 467831, 546013, 2088359, 2226053, 3822091, 15582371, 28938689, 202570823]

約数ペア:

[(1, 202570823), (7, 28938689), (13, 15582371), (53, 3822091), (91, 2226053), (97, 2088359), (371, 546013), (433, 467831), (679, 298337), (689, 294007), (1261, 160643), (3031, 66833), (4823, 42001), (5141, 39403), (5629, 35987), (8827, 22949)]