215799888

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{84827}}^1$

素因数の和:84891

約数の個数: 40

約数和(自身を含む): 568008288

約数和(自身を除く): 352208400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 848, 1272, 2544, 84827, 169654, 254481, 339308, 508962, 678616, 1017924, 1357232, 2035848, 4071696, 4495831, 8991662, 13487493, 17983324, 26974986, 35966648, 53949972, 71933296, 107899944, 215799888]

約数ペア:

[(1, 215799888), (2, 107899944), (3, 71933296), (4, 53949972), (6, 35966648), (8, 26974986), (12, 17983324), (16, 13487493), (24, 8991662), (48, 4495831), (53, 4071696), (106, 2035848), (159, 1357232), (212, 1017924), (318, 678616), (424, 508962), (636, 339308), (848, 254481), (1272, 169654), (2544, 84827)]