217410824

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{5689}}^1$

素因数の和:5993

約数の個数: 32

約数和(自身を含む): 433236600

約数和(自身を除く): 215825776

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 281, 562, 1124, 2248, 4777, 5689, 9554, 11378, 19108, 22756, 38216, 45512, 96713, 193426, 386852, 773704, 1598609, 3197218, 6394436, 12788872, 27176353, 54352706, 108705412, 217410824]

約数ペア:

[(1, 217410824), (2, 108705412), (4, 54352706), (8, 27176353), (17, 12788872), (34, 6394436), (68, 3197218), (136, 1598609), (281, 773704), (562, 386852), (1124, 193426), (2248, 96713), (4777, 45512), (5689, 38216), (9554, 22756), (11378, 19108)]