211199222

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1\times {\mathrm{383}}^1$

素因数の和:692

約数の個数: 32

約数和(自身を含む): 346816512

約数和(自身を除く): 135617290

約数列:

[1, 2, 13, 26, 127, 167, 254, 334, 383, 766, 1651, 2171, 3302, 4342, 4979, 9958, 21209, 42418, 48641, 63961, 97282, 127922, 275717, 551434, 632333, 831493, 1264666, 1662986, 8123047, 16246094, 105599611, 211199222]

約数ペア:

[(1, 211199222), (2, 105599611), (13, 16246094), (26, 8123047), (127, 1662986), (167, 1264666), (254, 831493), (334, 632333), (383, 551434), (766, 275717), (1651, 127922), (2171, 97282), (3302, 63961), (4342, 48641), (4979, 42418), (9958, 21209)]