217660936

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{735341}}^1$

素因数の和:735384

約数の個数: 16

約数和(自身を含む): 419144940

約数和(自身を除く): 201484004

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 735341, 1470682, 2941364, 5882728, 27207617, 54415234, 108830468, 217660936]

約数ペア:

[(1, 217660936), (2, 108830468), (4, 54415234), (8, 27207617), (37, 5882728), (74, 2941364), (148, 1470682), (296, 735341)]