202276230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{518657}}^1$

素因数の和:518680

約数の個数: 32

約数和(自身を含む): 522807264

約数和(自身を除く): 320531034

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 518657, 1037314, 1555971, 2593285, 3111942, 5186570, 6742541, 7779855, 13485082, 15559710, 20227623, 33712705, 40455246, 67425410, 101138115, 202276230]

約数ペア:

[(1, 202276230), (2, 101138115), (3, 67425410), (5, 40455246), (6, 33712705), (10, 20227623), (13, 15559710), (15, 13485082), (26, 7779855), (30, 6742541), (39, 5186570), (65, 3111942), (78, 2593285), (130, 1555971), (195, 1037314), (390, 518657)]