201200

素因数分解:

$2^4\times 5^2\times {\mathrm{503}}^1$

素因数の和:521

約数の個数: 30

約数和(自身を含む): 484344

約数和(自身を除く): 283144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 503, 1006, 2012, 2515, 4024, 5030, 8048, 10060, 12575, 20120, 25150, 40240, 50300, 100600, 201200]

約数ペア:

[(1, 201200), (2, 100600), (4, 50300), (5, 40240), (8, 25150), (10, 20120), (16, 12575), (20, 10060), (25, 8048), (40, 5030), (50, 4024), (80, 2515), (100, 2012), (200, 1006), (400, 503)]