207364160

素因数分解:

$2^6\times 5^1\times {\mathrm{563}}^1\times {\mathrm{1151}}^1$

素因数の和:1731

約数の個数: 56

約数和(自身を含む): 495092736

約数和(自身を除く): 287728576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 563, 1126, 1151, 2252, 2302, 2815, 4504, 4604, 5630, 5755, 9008, 9208, 11260, 11510, 18016, 18416, 22520, 23020, 36032, 36832, 45040, 46040, 73664, 90080, 92080, 180160, 184160, 368320, 648013, 1296026, 2592052, 3240065, 5184104, 6480130, 10368208, 12960260, 20736416, 25920520, 41472832, 51841040, 103682080, 207364160]

約数ペア:

[(1, 207364160), (2, 103682080), (4, 51841040), (5, 41472832), (8, 25920520), (10, 20736416), (16, 12960260), (20, 10368208), (32, 6480130), (40, 5184104), (64, 3240065), (80, 2592052), (160, 1296026), (320, 648013), (563, 368320), (1126, 184160), (1151, 180160), (2252, 92080), (2302, 90080), (2815, 73664), (4504, 46040), (4604, 45040), (5630, 36832), (5755, 36032), (9008, 23020), (9208, 22520), (11260, 18416), (11510, 18016)]