201383455

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{442601}}^1$

素因数の和:442626

約数の個数: 16

約数和(自身を含む): 297428544

約数和(自身を除く): 96045089

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 442601, 2213005, 3098207, 5753813, 15491035, 28769065, 40276691, 201383455]

約数ペア:

[(1, 201383455), (5, 40276691), (7, 28769065), (13, 15491035), (35, 5753813), (65, 3098207), (91, 2213005), (455, 442601)]