215685786224

素因数分解:

$2^4\times {\mathrm{364541}}^1\times {\mathrm{36979}}^1$

素因数の和:401528

約数の個数: 20

約数和(自身を含む): 417903657960

約数和(自身を除く): 202217871736

約数列:

[1, 2, 4, 8, 16, 36979, 73958, 147916, 295832, 364541, 591664, 729082, 1458164, 2916328, 5832656, 13480361639, 26960723278, 53921446556, 107842893112, 215685786224]

約数ペア:

[(1, 215685786224), (2, 107842893112), (4, 53921446556), (8, 26960723278), (16, 13480361639), (36979, 5832656), (73958, 2916328), (147916, 1458164), (295832, 729082), (364541, 591664)]