211310300

素因数分解:

$2^2\times 5^2\times {\mathrm{503}}^1\times {\mathrm{4201}}^1$

素因数の和:4718

約数の個数: 36

約数和(自身を含む): 459564336

約数和(自身を除く): 248254036

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 503, 1006, 2012, 2515, 4201, 5030, 8402, 10060, 12575, 16804, 21005, 25150, 42010, 50300, 84020, 105025, 210050, 420100, 2113103, 4226206, 8452412, 10565515, 21131030, 42262060, 52827575, 105655150, 211310300]

約数ペア:

[(1, 211310300), (2, 105655150), (4, 52827575), (5, 42262060), (10, 21131030), (20, 10565515), (25, 8452412), (50, 4226206), (100, 2113103), (503, 420100), (1006, 210050), (2012, 105025), (2515, 84020), (4201, 50300), (5030, 42010), (8402, 25150), (10060, 21005), (12575, 16804)]