201755065

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{18119}}^1$

素因数の和:18272

約数の個数: 16

約数和(自身を含む): 258318720

約数和(自身を除く): 56563655

約数列:

[1, 5, 17, 85, 131, 655, 2227, 11135, 18119, 90595, 308023, 1540115, 2373589, 11867945, 40351013, 201755065]

約数ペア:

[(1, 201755065), (5, 40351013), (17, 11867945), (85, 2373589), (131, 1540115), (655, 308023), (2227, 90595), (11135, 18119)]