201202855

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1\times {\mathrm{619}}^1$

素因数の和:919

約数の個数: 32

約数和(自身を含む): 284981760

約数和(自身を除く): 83778905

約数列:

[1, 5, 7, 35, 37, 185, 251, 259, 619, 1255, 1295, 1757, 3095, 4333, 8785, 9287, 21665, 22903, 46435, 65009, 114515, 155369, 160321, 325045, 776845, 801605, 1087583, 5437915, 5748653, 28743265, 40240571, 201202855]

約数ペア:

[(1, 201202855), (5, 40240571), (7, 28743265), (35, 5748653), (37, 5437915), (185, 1087583), (251, 801605), (259, 776845), (619, 325045), (1255, 160321), (1295, 155369), (1757, 114515), (3095, 65009), (4333, 46435), (8785, 22903), (9287, 21665)]